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Paragraph: Let f(x) = x^2 , g(x) = tan x and h(x) = ln x. Question: For x= 2 , what is the value of [h o(g f)](x) ?

Options

  1. A0
  2. B1
  3. C4
  4. D2

Correct answer

A. 0

Step-by-step solution

Given: f(x)=x^2 ; f(x)= xh(x)= x aligned & (h o(g f) x at x= 2 . & = ( (x^2 ) . & = ( 4 ) & = 1=0 aligned

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