A: Reciprocal of a and b is 3b = 3 and ab = 3. If ab = 3, then a and b have reciprocals of 3 and 3 respectively. The sum of reciprocals of a and b is 3/3. The answer is (A).
Answer the following multiple choice question with options (a), (b), (c), (d), (e) by reasoning step-by-step.
Q:a+b=4,ab=3,find the sum of receiprocals of a and b Answer Choices: A)4/3 B)3/4 C)5/3 D)3/5 E)1/5