Math, asked by patelsunita99160, 10 months ago

If tan A =1, then 2 sin A cos A =

Answers

Answered by sathyamargerate0410

1

Step-by-step explanation:

tanA=1

A=45°

2sinAcosA=sin2A

sin2A=sin2(45°)

=sin 90°

=1

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