UPSC NDA 2 2019 Mathematics Solved Paper
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Directions (Q. Nos. 79 and 80): Read the following information and answer the two items that follow:
Letf ( x ) = x 2 , g ( x ) = tan x h ( x ) = log x .
Let
[NDA II 2019]
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Question : 80 of 120
Marks:
+1,
-0
What if [fo(fof)](2) equal to?
[NDA II 2019]
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