2 ^2 (1+ ^2 ) is equal to: - Vidyadip

MCQ

$2 \cos ^2 \theta\left(1+\tan ^2 \theta\right)$ is equal to:

A
3
✓
2
C
1
D
$0$

✓

Answer

Correct option: B.

2

(B) 2
Explanation: 2

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