Solve for x: \tan ^{-1}(2 x)+\tan ^{-1}(3 x)=\frac{\pi}{4}.

CBSE Class 12 Math 2019 Delhi Set 2 Solved Paper

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Question : 5

Total: 9

Solve for x:tan−1(2x)+tan−1(3x)=‌

π

4

.

Solution:

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