Math, asked by Aayesha1718, 11 months ago

Show that. Cos° ÷1 - tan° + sin°÷1- cot° = sin° + cos°

Answers

Answered by sandy1816

4

Step-by-step explanation:

cos/1-tan + sin/1-cot

=cos²/cos-sin + sin²/sin-cos

=cos²/cos-sin - sin²/cos-sin

=cos²-sin²/cos-sin

=cos+sin [using a²-b²=(a-b)(a+b)]

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