Math, asked by gkjage, 1 year ago

sin(a)÷1+cos(a)÷1-cos(a)=2÷sin(a)

Answers

Answered by naveenraj

1

it is mathssssssssssssssssssssss

Answered by abhishek123

2

$sinA/(1+cosA)(1-cosA) \\ =sinA/1-cos^2A \\ =sinA/sin^2A \\ =1/sinA$

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