,math
posted by tanya .
show that sec theta(cosec theta)  cot theta = tan theta

secθ cscθ  cotθ
secθ cscθ  cosθ cscθ
(secθcosθ) cscθ
(1cos^2θ)/cosθ cscθ
sin^2θ/cosθ cscθ
sinθ/cosθ
tanθ
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