Doubt from functions

Write the limits of g(x) in the same way as that of f(x) and put g(x) in f(x).

Three cases will be [-1 to 1), [1 to 2) and {2}

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Yeah i got the same… I think the solution is wrong in the book…


Can anyone try part S and confirm the answer… I am getting some other answer which is not in the options…

What’s the answer? I got [-2, infinity)

Yeah its right as per the book… But i m getting [-2.25, infinity)…
Can you post your solution


In the question they have restricted the domain.

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Ohhhh didn’t see that!
Thank you…