Math, asked by subesinghkalyan, 9 months ago

plz do it as soon as possible . I will mark u as brainlist.

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Answered by LIPIKAoct

0

Answer:

$\frac{\pi}{2}$

Step-by-step explanation:

$\tan - 1(1) + \cot - 1(1) \\ \\ = \frac{\pi}{4} + \frac{\pi}{4} \\ = \frac{\pi}{2}$

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