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If f and g are the function whose graphs...

If `f and g` are the function whose graphs are as shown, let `u(x)=f(g(x)),w(x)=g(g(x))`
Then the value of `u'(1)+w'(1)` is

A

`-(1)/(2)`

B

`-(3)/(2)`

C

`-(5)/(4)`

D

does not exist

Text Solution

Verified by Experts

The correct Answer is:
B
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