Physics, asked by Soumya5887, 1 year ago

Why sin(90-Q)is cos Q
Pls tell with respect to that Astc graph

Soumya5887: No bro

Answers

Answered by shreyamahajan
1
See soumya according to astc graph 90-QMeans ist quadrant where all are positive so sin (90-Q)=cosQ i.e positive sin 90-Qchanges to cosQ cos90-Qchanges to sin tan90-Qchanges to cot so hope it helps you
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shreyamahajan: ty and hey vo question konsi book mai hai 0.2/100 vala soumya
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