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If f(x) =x^(2) -7,g (x) =x-4 find a if ...

If ` f(x) =x^(2) -7,g (x) =x-4` find a if `g^(@) f (a)= 5`

A

8

B

`-6`

C

3

D

4

Text Solution

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The correct Answer is:
D
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