Math, asked by haricool10srinagesh, 9 months ago

What is 2cosx÷√cos2x ??

Answers

Answered by kashish0206

1

Step-by-step explanation:

2 cos x / √(2 cos²x - 1)

= 2 cos x / √(cos²x + cos²x - 1)

= 2 cos x / √(cos²x + sin²x)

= 2 cos x / √1

= 2 cos x

PLS MARK IT AS BRAINLIEST IF IT'S CORRECT

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