cot(2x) = csc(2x) - tanx

I tried working with either side, but I couldn't get anywhere. Any help is appreciated!!

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- January 27th 2014, 05:22 PMsakonpure6Tough Trig Identity
cot(2x) = csc(2x) - tanx

I tried working with either side, but I couldn't get anywhere. Any help is appreciated!! - January 27th 2014, 05:36 PMromsekRe: Tough Trig Identity
- January 27th 2014, 05:45 PMSlipEternalRe: Tough Trig Identity
Start with the LHS.

Use the following identities:

- January 27th 2014, 05:47 PMSlipEternalRe: Tough Trig Identity
- January 27th 2014, 07:25 PMibduttRe: Tough Trig Identity