2 years ago

Differentiate f() = ( − cos()) sin()

Mathematics

1 answer:

victus00 [196]2 years ago

7 0

Answer:

Step-by-step explanation:

f'(x) = -d(cos(x))/dx*sin(x) + d(sin(x))/dx * cos(x)

f'(x) = sin(x) * sin(x) + cos(x)*cos(x)

f'(x) = 1

I haven't got theta to comply with your request. The best I can do us use the word theta. x has exactly the same meaning, and the answer would be 1.

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