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54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:25:32
is it just -6 * 6
1
0
nan
nan
nan
nan
1,100
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:25:35
and 3*3
1
0
nan
nan
nan
nan
1,101
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:25:42
and sum of those? :thinkies:
1
0
nan
nan
nan
nan
1,102
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:26:03
-36 + 9 = -27
1
0
nan
nan
nan
nan
1,103
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:26:22
Doesnt seem right
1
0
nan
nan
nan
nan
1,104
54
help-10
7461049f5c6440778ceeb5aff1fc5424
321445119171756033
Bryce Martinez
01/14/2022 03:28:06
draw pic
0
1
nan
nan
nan
nan
1,105
54
help-10
7461049f5c6440778ceeb5aff1fc5424
321445119171756033
Bryce Martinez
01/14/2022 03:28:09
and check
0
1
nan
nan
nan
nan
1,106
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:28:31
ok 2 sec
1
0
nan
nan
nan
nan
1,107
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:30:24
??
https://cdn.discordapp.c…kl._09.30.12.png
Skrmbillede_2022-01-14_kl._09.30.12.png
1
0
nan
nan
nan
nan
1,108
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:30:25
like this
1
0
nan
nan
nan
nan
1,109
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:36:19
?
1
0
nan
nan
nan
nan
1,110
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:40:19
if I have 6 multiplied on vector <4,11> isnt it just pure multiplication? so <24 , 66>
1
0
nan
nan
nan
nan
1,111
54
help-10
7461049f5c6440778ceeb5aff1fc5424
321445119171756033
Bryce Martinez
01/14/2022 03:41:40
?????
0
1
nan
nan
nan
nan
1,112
54
help-10
7461049f5c6440778ceeb5aff1fc5424
321445119171756033
Bryce Martinez
01/14/2022 03:41:50
honestly, heck is this
0
1
nan
nan
nan
nan
1,113
54
help-10
7461049f5c6440778ceeb5aff1fc5424
321445119171756033
Bryce Martinez
01/14/2022 03:41:56
why dont u just get some paper and draw it
0
1
nan
nan
nan
nan
1,114
54
help-10
7461049f5c6440778ceeb5aff1fc5424
321445119171756033
Bryce Martinez
01/14/2022 03:41:59
its basic geom to check
0
1
nan
nan
nan
nan
1,115
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:43:08
I mean a yes or no would be nice:)
1
0
nan
nan
nan
nan
1,116
54
help-10
7461049f5c6440778ceeb5aff1fc5424
321445119171756033
Bryce Martinez
01/14/2022 03:43:16
No idea.
0
1
nan
nan
nan
nan
1,117
54
help-10
7461049f5c6440778ceeb5aff1fc5424
321445119171756033
Bryce Martinez
01/14/2022 03:43:31
You can lookup formula for parallelogram area
0
1
nan
nan
nan
nan
1,118
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:43:38
that's the problem
1
0
nan
nan
nan
nan
1,119
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:43:41
I cant find any
1
0
nan
nan
nan
nan
1,120
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:43:46
or is it just |a x b|
1
0
nan
nan
nan
nan
1,121
54
help-10
7461049f5c6440778ceeb5aff1fc5424
321445119171756033
Bryce Martinez
01/14/2022 03:44:59
then check by geometry
0
1
nan
nan
nan
nan
1,122
54
help-10
7461049f5c6440778ceeb5aff1fc5424
321445119171756033
Bryce Martinez
01/14/2022 03:45:18
If I checked myself I'm not going to use some magic to do it
0
1
nan
nan
nan
nan
1,123
54
help-10
7461049f5c6440778ceeb5aff1fc5424
281105694013259776
Alexandria Davis
01/14/2022 03:45:39
yes
0
1
357200072355872789
Phillip Lopez
Phillip Lopez
False
1,124
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:46:05
but it's 2D vectors://
1
0
281105694013259776
Alexandria Davis
Alexandria Davis
False
1,125
54
help-10
7461049f5c6440778ceeb5aff1fc5424
281105694013259776
Alexandria Davis
01/14/2022 03:46:52
you can always put a constant for the third coord but prob easier to use `a b sin(theta)`
0
1
nan
nan
nan
nan
1,126
54
help-10
7461049f5c6440778ceeb5aff1fc5424
281105694013259776
Alexandria Davis
01/14/2022 03:47:07
but these are perpendicular anyway
0
1
nan
nan
nan
nan
1,127
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:47:07
cant I just put 0? 🤔
1
0
281105694013259776
Alexandria Davis
Alexandria Davis
False
1,128
54
help-10
7461049f5c6440778ceeb5aff1fc5424
281105694013259776
Alexandria Davis
01/14/2022 03:47:16
`0` is a constant, yes
0
1
nan
nan
nan
nan
1,129
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:47:30
so
1
0
nan
nan
nan
nan
1,130
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:47:36
vector a multiplied on vector b
1
0
nan
nan
nan
nan
1,131
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:47:40
and sin to theta
1
0
nan
nan
nan
nan
1,132
54
help-10
7461049f5c6440778ceeb5aff1fc5424
281105694013259776
Alexandria Davis
01/14/2022 03:47:56
well `a` and `b` are the magnitudes, sorry that wasn't clear
0
1
nan
nan
nan
nan
1,133
54
help-10
7461049f5c6440778ceeb5aff1fc5424
281105694013259776
Alexandria Davis
01/14/2022 03:48:08
theta is the angle between them
0
1
nan
nan
nan
nan
1,134
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:48:22
that defines the parallelogram?
1
0
nan
nan
nan
nan
1,135
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:48:31
:thinkies:
1
0
nan
nan
nan
nan
1,136
54
help-10
7461049f5c6440778ceeb5aff1fc5424
281105694013259776
Alexandria Davis
01/14/2022 03:48:41
what do you mean defines?
0
1
nan
nan
nan
nan
1,137
54
help-10
7461049f5c6440778ceeb5aff1fc5424
281105694013259776
Alexandria Davis
01/14/2022 03:48:46
this is the area
0
1
nan
nan
nan
nan
1,138
54
help-10
7461049f5c6440778ceeb5aff1fc5424
281105694013259776
Alexandria Davis
01/14/2022 03:48:58
you can have infinitely many parallelograms with the same area
0
1
nan
nan
nan
nan
1,139
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:49:41
but is it wrong to put zero in instead of the constant?
1
0
nan
nan
nan
nan
1,140
54
help-10
7461049f5c6440778ceeb5aff1fc5424
281105694013259776
Alexandria Davis
01/14/2022 03:49:58
nope, in fact i would recommend that if you're doing it that way
0
1
nan
nan
nan
nan
1,141
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:50:11
so I was right the whole time 🤦‍♂️
1
0
nan
nan
nan
nan
1,142
54
help-10
7461049f5c6440778ceeb5aff1fc5424
281105694013259776
Alexandria Davis
01/14/2022 03:50:18
i literally agreed with you
0
1
nan
nan
nan
nan
1,143
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:50:23
I know lmao
1
0
nan
nan
nan
nan
1,144
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:50:25
but i thought
1
0
nan
nan
nan
nan
1,145
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:50:27
u said
1
0
nan
nan
nan
nan
1,146
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:50:28
theta
1
0
nan
nan
nan
nan
1,147
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:50:32
not zero 😭
1
0
nan
nan
nan
nan
1,148
54
help-10
7461049f5c6440778ceeb5aff1fc5424
281105694013259776
Alexandria Davis
01/14/2022 03:50:39
oh lol
0
1
nan
nan
nan
nan
1,149
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:50:41
cause it looks like theta
1
0
nan
nan
nan
nan
1,150
54
help-10
7461049f5c6440778ceeb5aff1fc5424
281105694013259776
Alexandria Davis
01/14/2022 03:51:10
well anyway this is easier than doing a 3x3 determinant
0
1
nan
nan
nan
nan
1,151
54
help-10
7461049f5c6440778ceeb5aff1fc5424
281105694013259776
Alexandria Davis
01/14/2022 03:51:16
the vectors you have are perpendicular
0
1
nan
nan
nan
nan
1,152
54
help-10
7461049f5c6440778ceeb5aff1fc5424
281105694013259776
Alexandria Davis
01/14/2022 03:51:37
in fact you have a square
0
1
nan
nan
nan
nan
1,153
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:53:55
that was the issue I had
1
0
nan
nan
nan
nan
1,154
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:54:06
so that's why I got confused, bc it didnt make sense if it was square, when it says parallelogram
1
0
nan
nan
nan
nan
1,155
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:54:31
but square are parallelograms 🤦‍♂️
1
0
nan
nan
nan
nan
1,156
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:55:35
and addition with vectors are just simple addition iirc?
1
0
nan
nan
nan
nan
1,157
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:55:44
and same with subtraction?
1
0
nan
nan
nan
nan
1,158
54
help-10
7461049f5c6440778ceeb5aff1fc5424
357200072355872789
Phillip Lopez
01/14/2022 03:59:07
.close
1
0
nan
nan
nan
nan
1,159
55
help-10
ef3127eff549434eb4895e7d2821492d
361516073029206037
Alejandro Lopez
01/14/2022 04:07:35
Hii guys
1
0
nan
nan
nan
nan
1,160
55
help-10
ef3127eff549434eb4895e7d2821492d
361516073029206037
Alejandro Lopez
01/14/2022 04:08:15
Says if i have 5 vectors, if 4 of them are linearly dependent does that means all of them of linearly dependent?
1
0
nan
nan
nan
nan
1,161
55
help-10
ef3127eff549434eb4895e7d2821492d
281105694013259776
Alexandria Davis
01/14/2022 04:19:09
what if `v5 = 2 * v4`?
0
1
nan
nan
nan
nan
1,162
55
help-10
ef3127eff549434eb4895e7d2821492d
281105694013259776
Alexandria Davis
01/14/2022 04:19:17
just for instance
0
1
nan
nan
nan
nan
1,163
55
help-10
ef3127eff549434eb4895e7d2821492d
183668144404037632
Kendra Brown
01/14/2022 04:20:36
@Potato yes, any superset of a linearly dependent set is also linearly dependent.
0
1
361516073029206037
Alejandro Lopez
Alejandro Lopez
False
1,164
55
help-10
ef3127eff549434eb4895e7d2821492d
281105694013259776
Alexandria Davis
01/14/2022 04:21:41
oh sorry i read that wrong
0
1
nan
nan
nan
nan
1,165
55
help-10
ef3127eff549434eb4895e7d2821492d
361516073029206037
Alejandro Lopez
01/14/2022 04:22:29
I see
1
0
nan
nan
nan
nan
1,166
55
help-10
ef3127eff549434eb4895e7d2821492d
361516073029206037
Alejandro Lopez
01/14/2022 04:23:04
I have a problem asking to show if a sets of vectors are linearly dependent or noy
1
0
nan
nan
nan
nan
1,167
55
help-10
ef3127eff549434eb4895e7d2821492d
361516073029206037
Alejandro Lopez
01/14/2022 04:23:24
I solve the determinant of 4 vector and it is non zero
1
0
nan
nan
nan
nan
1,168
55
help-10
ef3127eff549434eb4895e7d2821492d
361516073029206037
Alejandro Lopez
01/14/2022 04:23:28
What should I do next
1
0
nan
nan
nan
nan
1,169
55
help-10
ef3127eff549434eb4895e7d2821492d
361516073029206037
Alejandro Lopez
01/14/2022 04:23:41
( 5 equationa and 4 variable )
1
0
nan
nan
nan
nan
1,170
55
help-10
ef3127eff549434eb4895e7d2821492d
361516073029206037
Alejandro Lopez
01/14/2022 04:24:30
https://cdn.discordapp.c…20114_162401.jpg
20220114_162401.jpg
1
0
nan
nan
nan
nan
1,171
55
help-10
ef3127eff549434eb4895e7d2821492d
361516073029206037
Alejandro Lopez
01/14/2022 04:24:41
It is e
1
0
nan
nan
nan
nan
1,172
55
help-10
ef3127eff549434eb4895e7d2821492d
361516073029206037
Alejandro Lopez
01/14/2022 04:25:34
https://cdn.discordapp.c…20114_162517.jpg
20220114_162517.jpg
1
0
nan
nan
nan
nan
1,173
55
help-10
ef3127eff549434eb4895e7d2821492d
361516073029206037
Alejandro Lopez
01/14/2022 04:25:36
Here is how I solve d
1
0
nan
nan
nan
nan
1,174
55
help-10
ef3127eff549434eb4895e7d2821492d
183668144404037632
Kendra Brown
01/14/2022 04:30:41
you don't need to do anything for d actually
0
1
nan
nan
nan
nan
1,175
55
help-10
ef3127eff549434eb4895e7d2821492d
183668144404037632
Kendra Brown
01/14/2022 04:30:44
no calculations are necessary at all
0
1
nan
nan
nan
nan
1,176
55
help-10
ef3127eff549434eb4895e7d2821492d
183668144404037632
Kendra Brown
01/14/2022 04:30:50
you have a set of 5 vectors in a space of dimension 4
0
1
nan
nan
nan
nan
1,177
55
help-10
ef3127eff549434eb4895e7d2821492d
183668144404037632
Kendra Brown
01/14/2022 04:30:57
you're _guaranteed_ they'll be linearly dependent.
0
1
nan
nan
nan
nan
1,178
55
help-10
ef3127eff549434eb4895e7d2821492d
361516073029206037
Alejandro Lopez
01/14/2022 04:35:01
Ahhh i see
1
0
nan
nan
nan
nan
1,179
55
help-10
ef3127eff549434eb4895e7d2821492d
361516073029206037
Alejandro Lopez
01/14/2022 04:35:27
Btw i just realized I do with wrong instructions lol
1
0
nan
nan
nan
nan
1,180
55
help-10
ef3127eff549434eb4895e7d2821492d
361516073029206037
Alejandro Lopez
01/14/2022 04:35:43
It is for spanning and I do linear independent lmao
1
0
nan
nan
nan
nan
1,181
56
help-10
8cb5d18de9dc4891b3e0e11ba3bacd87
702485352899674133
Katrina Clark
01/14/2022 04:59:12
let a nd b be complex how do i show that |a| + |b| ≤ |a + b| + |a − b|
1
0
nan
nan
nan
nan
1,182
56
help-10
8cb5d18de9dc4891b3e0e11ba3bacd87
321445119171756033
Bryce Martinez
01/14/2022 04:59:39
draw picture
0
1
nan
nan
nan
nan
1,183
56
help-10
8cb5d18de9dc4891b3e0e11ba3bacd87
321445119171756033
Bryce Martinez
01/14/2022 04:59:44
is my advice
0
1
nan
nan
nan
nan
1,184
57
help-10
3e7468e162534b108ab84ee0f4b074cf
401727060957200384
Angel Wilson
01/14/2022 05:21:11
https://cdn.discordapp.c…2488/unknown.png
unknown.png
1
0
nan
nan
nan
nan
1,185
57
help-10
3e7468e162534b108ab84ee0f4b074cf
401727060957200384
Angel Wilson
01/14/2022 05:21:16
Umm i haven't done math in a long time
1
0
nan
nan
nan
nan
1,186
57
help-10
3e7468e162534b108ab84ee0f4b074cf
401727060957200384
Angel Wilson
01/14/2022 05:21:22
But in this type of problem
1
0
nan
nan
nan
nan
1,187
57
help-10
3e7468e162534b108ab84ee0f4b074cf
401727060957200384
Angel Wilson
01/14/2022 05:21:30
we would need to the radical and then 30
1
0
nan
nan
nan
nan
1,188
57
help-10
3e7468e162534b108ab84ee0f4b074cf
401727060957200384
Angel Wilson
01/14/2022 05:21:34
then simplify it right
1
0
nan
nan
nan
nan
1,189
57
help-10
3e7468e162534b108ab84ee0f4b074cf
348696743388381195
Reese Hernandez
01/14/2022 05:22:29
We would need what to the radical?
0
1
nan
nan
nan
nan
1,190
57
help-10
3e7468e162534b108ab84ee0f4b074cf
401727060957200384
Angel Wilson
01/14/2022 05:22:36
https://cdn.discordapp.c…20114_182229.jpg
20220114_182229.jpg
1
0
nan
nan
nan
nan
1,191
57
help-10
3e7468e162534b108ab84ee0f4b074cf
401727060957200384
Angel Wilson
01/14/2022 05:22:47
^The answer should be like this right
1
0
348696743388381195
Reese Hernandez
Reese Hernandez
False
1,192
57
help-10
3e7468e162534b108ab84ee0f4b074cf
348696743388381195
Reese Hernandez
01/14/2022 05:22:53
You don't need to bring 3 and 5 under the square root
0
1
nan
nan
nan
nan
1,193
57
help-10
3e7468e162534b108ab84ee0f4b074cf
401727060957200384
Angel Wilson
01/14/2022 05:23:01
That's the problem
1
0
348696743388381195
Reese Hernandez
Reese Hernandez
False
1,194
57
help-10
3e7468e162534b108ab84ee0f4b074cf
348696743388381195
Reese Hernandez
01/14/2022 05:23:02
No the answer is 30
0
1
nan
nan
nan
nan
1,195
57
help-10
3e7468e162534b108ab84ee0f4b074cf
348696743388381195
Reese Hernandez
01/14/2022 05:23:21
You multiply 3 with 5 and get 15, then you multiply sqrt2 with sqrt2 and get 2
0
1
nan
nan
nan
nan
1,196
57
help-10
3e7468e162534b108ab84ee0f4b074cf
348696743388381195
Reese Hernandez
01/14/2022 05:23:27
So you have 15*2
0
1
nan
nan
nan
nan
1,197
57
help-10
3e7468e162534b108ab84ee0f4b074cf
401727060957200384
Angel Wilson
01/14/2022 05:23:42
So i don't need the radical symbol?
1
0
348696743388381195
Reese Hernandez
Reese Hernandez
False
1,198
57
help-10
3e7468e162534b108ab84ee0f4b074cf
348696743388381195
Reese Hernandez
01/14/2022 05:23:55
Not in the final answer
0
1
nan
nan
nan
nan
1,199