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Question

Question: If f(x) =\(\frac{1}{2}(gof)(x) = 2x^{2} - 5x + 2,\) g(x) =\(f^{- 1}(x)\) then \(2x - 3\) is...

If f(x) =12(gof)(x)=2x25x+2,\frac{1}{2}(gof)(x) = 2x^{2} - 5x + 2,

g(x) =f1(x)f^{- 1}(x) then 2x32x - 3 is

A

1

B

5

C

6

D

7

Answer

1

Explanation

Solution

limx0g(limx0f(x))\lim _ { x \rightarrow 0 } g \left( \lim _ { x \rightarrow 0 } f ( x ) \right)

limx0sin2x+1=1\lim _ { x \rightarrow 0 } \sin ^ { 2 } x + 1 = 1