dannybreckin dannybreckin

21-03-2020
Mathematics

contestada

Find the Derivative of y=tan(cos(9t)).

If you could explain it please

Respuesta :

amna04352 amna04352

21-03-2020

Answer:

-9sin(9t)sec²(cos(9t))

Step-by-step explanation:

First differentiate the function and then the angle

sec²(cos(9t)) × -sin(9t) × 9

-9sin(9t)sec²(cos(9t))

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