Math, asked by shinjiniddia, 8 months ago

sin A/(1 - cos A)
= cosec A + cot A.

Answers

Answered by saniya12390

1

Answer:

sina/1-cosa

=sina(1+cosa)/1-cos²a

=sina(1+cosa)/sin²a

=(1+cosa)/sina

=coseca+cota

Step-by-step explanation:

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