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Q.If H_1, H_2, …, H_n are the harmonic means between a and b, then $\frac{H_1 + H_n}{H_1 - H_n} + \frac{a + b}{a - b}$ equals

a

n

b

2n

c

n²

d

2n²

Correct Answer: Option B

The correct solution involves applying the fundamental concept to derive the final value step by step...

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