GATE CE 2020 Set 2 — Question 5
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Engineering Mathematics → Calculus → Functions of Single Variable
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Question
If for each , then is equal to ________.
Correct answer
(C) (f(x))³
Solution
Given .
First, find the nested functions:
Now, calculate the required ratio:
Check the options in terms of :
(A)
(B)
(C)
(D) The result matches Option (C).
First, find the nested functions:
Now, calculate the required ratio:
Check the options in terms of :
(A)
(B)
(C)
(D) The result matches Option (C).
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