Can't seem to prove this one, help please

Printable View

- November 11th 2008, 06:24 PMRajProve Trig Identity

Can't seem to prove this one, help please - November 11th 2008, 06:58 PMmr fantastic
- November 12th 2008, 07:30 AMRajQuote:

Substitute http://www.mathhelpforum.com/math-he...3a6cd29b-1.gif. Multiply numerator and denominator by http://www.mathhelpforum.com/math-he...3efbed9d-1.gif.

- November 12th 2008, 11:52 AMmr fantastic