11-10-2021
Mathematics

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Find the derivative of f(x) =4cot(x) + 10 sin(x)

Find the derivative of fx 4cotx 10 sinx class=

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LammettHash LammettHash

14-10-2021

d/dx cot(x) = -csc²(x)

d/dx sin(x) = cos(x)

So, if f(x) = 4 cot(x) + 10 sin(x), then

f '(x) = -4 csc²(x) + 10 cos(x)

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