Math, asked by mariaishtiaq53, 2 months ago

sin (180° + a) sin(90-a) = -sina cosa

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Answered by vanshsaini2233

0

Answer:

1180+A)*tan(270+A)*sin(360-A))/(cos(180-A)*cot(90+A)*cos(-A)=`

Answered by hassanalihassanali06

1

Answer:

see ans in the form of image whole prove.

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