Why cosec^2(X) - cot^2(x)=1🤔 how to get Trigonometric Formulas #shorts #rules #formulas #trignometry
`S=cosecx+cosec�2x+cosec�4x+�+cosec�2nx=cot(x/2)?cot2nx`
cosec^2(x) - cot^2(x)=1 |Prove cosec square theta minus cot square theta=1 |Trigonometric identities
「cosec 2x + cot 2x = cot x」
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Prove that:- cosec2x + cot2x = cotx
formula of cosec^2x- cot^2x=1
Proof of cosec2x = cosec^2x/(2√cosec^2x-1) = (1+cot^2x)/2cotx. | formula of cosec2x |
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`cotx+tanx=2\"cosec\"x`
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cot x cot 2x - cot 2x cot 3x - cot 3x cot x = 1
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