Math, asked by prerana5896, 6 months ago

17. If H is the harmonic mean between a and b then value of H/a+H/b is
(A) 2
(B)ab/a+b
(C)a+b/ab
(D) none of these

Answers

Answered by rishabhsingh1721

2

Answer:

the righ answer is (a) 2

Step-by-step explanation:

hope it help mark me as brainliest

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