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Simplify the expression secx/sinx - sinx/cosx

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Simplify the expression secx / sinx - sinx / cosx.

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solving-trigonometric-equations

asked Mar 1, 2014 in TRIGONOMETRY by mathgirl Apprentice

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1 Answer

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Given expression = Secx/Sinx - Sinx/Cosx

= 1/CosxSinx - Sinx/Cosx

= (1-Sin^2x)/CosxSinx

= Cos^2x/CosxSinx

= Cosx/Sinx

= Cotx

answered Mar 1, 2014 by ashokavf Scholar

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