The value of \frac{a\sqrta + b\sqrtb }{(\sqrta + \sqrtb)(a - b)}+ \frac{2\sqrtb}{\sqrta+ \sqrtb} - \sqrt{ab}/{a - b} is

RRB Assistant Loco Pilot and Technician Model Paper 4 with solutions

Question : 1 of 75

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The value of

{a√a + b√b }/{(√a + √b)(a - b)}

{2√b}/{√a+ √b}

{√{ab}}/{a - b}

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