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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