Find the value of \tan ^{-1} [2 \cos (2 \sin ^{-1} \frac{1}{2}) ] +\tan ^{-1} 1.

CBSE Class 12 Math 2023 Delhi Set 3 Solved Paper - Question 8

Question : 8 of 12

Marks: +1, -0

Find the value of

\tan ^{-1} [2 \cos (2 sin \;^{-1} \;{1}/{2}) ] +\tan ^{-1} 1

Solution:

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