Math, asked by vedantrj10, 5 months ago

find 1-sin2ø/ 1+ cos ø

Answers

Answered by deepikasinghroll17

0

Answer:

answer is 1 - 1 + cos ø = cos ø

Step-by-step explanation:

1 - sin 2ø/ 1 + cos ø × 1 - cos ø / 1 - cos ø

1 - cos² ø - sin² ø (1 - cos ø) / 1 - cos ² ø

sin² ø - sin² ø (1 - cos ø) / sin² ø

1 - 1 + cos ø = cos ø

hope it will help you out

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