show that two waveforms represented by V1 = sec(SQUARED) + cosec(SQUARED) and V2 = sec(SQUARED)x.cosec(SQUARED) are interchangeable.

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- Nov 13th 2011, 09:50 AMclemskiTrig identities.
show that two waveforms represented by V1 = sec(SQUARED) + cosec(SQUARED) and V2 = sec(SQUARED)x.cosec(SQUARED) are interchangeable.

- Nov 13th 2011, 10:00 AMSironRe: Please help guys,,im struggling!!!
Use the fact that $\displaystyle \sec^2(x)=\frac{1}{\cos^2(x)}$ and $\displaystyle \csc^2(x)=\frac{1}{\sin^2(x)}$

- Nov 13th 2011, 10:09 AMclemskiRe: Please help guys,,im struggling!!!
youre the best siron,,but how do i write it?

- Nov 13th 2011, 10:11 AMmr fantasticRe: Please help guys,,im struggling!!!
- Nov 13th 2011, 10:18 AMclemskiRe: Trig identities.
sorry like,,but tbh i dont know how to edit cosec into the calc for a start!

- Nov 13th 2011, 10:34 AMmr fantasticRe: Trig identities.