Math, asked by parassaini7676, 9 months ago

Prove : 1-cos x/sin x = sin x/1+cos x

Answers

Answered by nsushma604

0

Step-by-step explanation:

1

−

cos

x

sin

x

=

1

−

cos

x

sin

x

×

1

+

cos

x

1

+

cos

x

=

1

−

cos

2

x

sin

x

(

1

+

cos

x

)

=

sin

2

x

sin

x

(

1

+

cos

x

)

=

sin

x

1

+

cos

x

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