Posted by **sonu** on Monday, July 8, 2013 at 12:39pm.

Sin 3x=3 sin x-4 sin^3 x

## Answer This Question

## Related Questions

- tigonometry - expres the following as sums and differences of sines or cosines ...
- TRIG! - Posted by hayden on Monday, February 23, 2009 at 4:05pm. sin^6 x + cos^6...
- Calculus - Consider the function f(x)=sin(1/x) Find a sequence of x-values that ...
- algebra - Can someone please help me do this problem? That would be great! ...
- Calculus - Consider the function f(x)=sin(1/x) Find a sequence of x-values that ...
- Calculus - Consider the function f(x)=sin(1/x) Find a sequence of x-values that ...
- Mathematics - Trigonometric Identities - Let y represent theta Prove: 1 + 1/tan^...
- Trigonometry - Solve the equation for solutions in the interval 0<=theta<...
- math - Eliminate the parameter (What does that mean?) and write a rectangular ...
- Math - Calculus - The identity below is significant because it relates 3 ...

More Related Questions