I f space y space equals fraction numerator square root of a squared space plus space space x squared space end root space plus space square root of a squared minus space x squared end root over denominator square root of a squared space plus space x to the power of 2 space end exponent space end root minus space square root of a squared space minus space x to the power of 2 space space end exponent space space end root end fraction space P r o v e space t h a t fraction numerator space d y over denominator d x end fraction space equals space fraction numerator minus 2 a squared over denominator x to the power of 3 space end exponent end fraction open parentheses 1 space plus fraction numerator space a to the power of 2 space end exponent over denominator square root of a to the power of 4 space minus space x to the power of 4 end root end fraction close parentheses

Asked by inderjeet.saluja | 23rd Aug, 2014, 09:45: PM

Expert Answer:

Answered by Vimala Ramamurthy | 25th Aug, 2014, 11:30: AM

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