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Grade 8Trigonometry

Prove this (Cot x-tan x)/2sin x +cos (90+3x)+sin 5x=cosec x*cosec 4x

Profile image of Ayush choudhury
8 Years agoGrade 8
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2 Answers

Profile image of Saurabh Koranglekar
6 Years ago
Dear student

Kindly check the correctness of the equation as LHS and RHS are not matching for. X = 45°

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Regards
Profile image of Vikas TU
6 Years ago
Dear student 
Question is not clear 
Please attach an image, 
We will happy to  help you 
Good Luck
Cheers