Verify (cos x sec x tan x )= (sec^2x cot^2x tanx )/csc^2x
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Verify (cos x sec x tan x )= (sec^2x cot^2x tanx )/csc^2x

[From: ] [author: ] [Date: 12-05-17] [Hit: ]
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(cos x/cos x * tan x) = (1/cos^2x * cos^2x/sin^2x * tan x) * sin^2x

tan x = tan x

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(cos x sec x tan x )= (sec^2x cot^2x tanx )/csc^2x
cos / sec cancel
tan x = (sec^2x cot^2x tanx )/csc^2x
1/ csc ^2x=sin^2x
tan x = (sec^2x cot^2x tanx )(sin^2x)
cot^2x = cos^2x / sin ^2x
tan x = (sec^2x cos^2x tanx )
sec^2x = 1/cos^2x
tanx = tanx
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keywords: tan,csc,cos,tanx,sec,cot,Verify,Verify (cos x sec x tan x )= (sec^2x cot^2x tanx )/csc^2x
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