Question
Asked Oct 15, 2019

Find h'(π/4).

COS
Suppose that f(
=-3 and f(
- 5, and let g(x)
f(x) sinx and h(x) =
Answer the following questions
Find h'(T/4)
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COS Suppose that f( =-3 and f( - 5, and let g(x) f(x) sinx and h(x) = Answer the following questions Find h'(T/4)

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Expert Answer

Step 1

Given,

COs x
= -3
f
4
= 5 and h(x)=
4
f(x)
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COs x = -3 f 4 = 5 and h(x)= 4 f(x)

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Step 2

Differentiating h(x) with r...

du
dv
d (и
dxv
dx
dx
-sinx f(x)-f(x) cosx
h'(x)
d
&
-(cos.x)-sinx
dx
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du dv d (и dxv dx dx -sinx f(x)-f(x) cosx h'(x) d & -(cos.x)-sinx dx

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Tagged in

Math

Calculus

Derivative

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