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amangem (797)

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Olaaa!! Perrrfect answer. 139  [190 rates]

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the derivative of nx is x ....right????
but in this case n is a constant.

and in the above problem , the number of times x is repeating is a variable itself . so this fprmula of deivatives doesnt hold good .
it has to be done with the help of product rule

i hope u see my point
rate me if u get it !

khud hi ko kar buland itna ki khuda bhi tujhse puche ...bol bande , teri raza kya hai
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