Question

y= √(cos3x+5) differentiate w.r.t x​

Answer 1

You can use the Chain Rule: first you derive the

cos as it is (without changing its argument) and then multiply by the derivative of the argument,

3x .

So you get:y'=−sin(3x)⋅3=−3sin(3x)

Answer 2

Step-by-step explanation:

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