Math, asked by VRITHIKREDDY1, 1 year ago

sin9degree. cos9degree/sin48degree.sin12degree

Answers

Answered by dityashahni

0

I hope you get this..

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VRITHIKREDDY1: the answer is 1

VRITHIKREDDY1: once theck

VRITHIKREDDY1: baby

dityashahni: wait i am explaining

VRITHIKREDDY1: ok explain baby

dityashahni: in place of 0. 413 u put 0.411

dityashahni: then divide u get -0.192

dityashahni: and this is almost the value of cos0

dityashahni: and cos 0 = 1

dityashahni: got it

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