Question

Differentiate it please.​

Answer 1

Step-by-step explanation:

on differentiating using product rule

we get

7x⁶ sinx cosx + cosx x⁷ cosx - sinx sinx x⁷

7x⁶ sinx cosx + x⁷ cos²x - x⁷ sin²x

7x⁶ sinx cosx + x⁷( cos²x - sin²x)

7x⁶ sinx cosx + x⁷ cos2x

hope you got it

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Answer 2

Answer:

yep ..

it's okay..

Step-by-step explanation:

just informed so that you can change that.