Published by:
CGP EDU Academic Team
Published on: August 13, 2026
If (sec A + tan A) (sec B + tan B) (sec C + tan C) = (sec A – tan A) (sec B – tan B) (sec C – tan C) then each side can be
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
(a,b)
1 = [(sec A – tan A) (sec B – tan B) (sec C – tan C)] 2
⇒ (sec A – tan A) (sec B – tan B) (sec C – tan C) = ± 1
So each side is equal to ± 1
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