Published by:
CGP EDU Academic Team
Published on: August 13, 2026
If tan –1 x + tan –1 y + tan –1 z = π then x + y + z =
Text Solution
Verified by ExpertsThe correct answer is:
A
⇒ tan –1 
= π
⇒ x + y + z – xyz = 0
⇒ x + y + z = xyz
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