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December 20, 2014

December 20, 2014

Posted by **ariza** on Saturday, November 7, 2009 at 10:15pm.

cscx / cosx = tanx + cotx

- advanced functions -
**Reiny**, Saturday, November 7, 2009 at 10:42pmLS = cscx/cosx

= (1/sinx)/cosx

= 1/(sinxcosx)

RS = sinx/cosx + cosx/sinx

= (cos^2x + sin^2x)/(sinxcosx)

= 1/(sinxcosx)

= LS

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