Question

y=sin^-1(3x-4x³) find dy/dx​

Answer 1

Hii

you are welcome in my ans

y = sin^-1(3x - 4x^3)

let

x = sin@

since

3sinx - 4sin^3@ = sin3@

y = sin^-1sin3@

y = 3@

y = 3sin^-1x

diffrenciating w.r to x we get

dy/dx = 3/sqrt(1 - x^2)

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Hope it may helps you