Question
Asked Sep 17, 2019

f(x)=sinx/x  ,  c= π/3

what does f'(c)= 

check_circleExpert Solution
Step 1

Given,

 

(x)Sinx
3
х
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(x)Sinx 3 х

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Step 2

Differentiating the given function b...

(x)sinx
x
du
dv
и
du
dx
dx
cos x x-1-sin x
dxv
f'(x)
d
(sinx)= cosx,
(x)1
&
dx
xcosx - sin x
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(x)sinx x du dv и du dx dx cos x x-1-sin x dxv f'(x) d (sinx)= cosx, (x)1 & dx xcosx - sin x

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Tagged in

Math

Calculus

Derivative