Differentiate the following with respect to x:

tan3x


To Find: Differentiation


NOTE : When 2 functions are in the product then we used product rule i.e


Formula used: (tan nu) = sec2 (nu).(nu).


Let us take y = tan3x


So, by using the above formula, we have


tan3x = sec2(3x) (3x) = 3sec2(3x)


Differentiation of y = tan3x is 3sec2(3x)


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