Posted by **Steve** on Wednesday, December 16, 2009 at 10:09pm.

Find sin è/2 for cos è = 1/4 and è lies in Quadrant I.

## Answer This Question

## Related Questions

- trig - how do you work find sin (a-B)beta sign. sin a = 12/13,a lies in quadrant...
- trig - Find cos(a=b). sin a = 3/5, a lies in Quadrant II, and cos b = 5/13, b ...
- TRIG! - Posted by hayden on Monday, February 23, 2009 at 4:05pm. sin^6 x + cos^6...
- trig - Given that sin = 3/5 and lies in quadrant II, find the following value. ...
- Trig - Find sin(s+t) and (s-t) if cos(s)= 1/5 and sin(t) = 3/5 and s and t are ...
- Trig - Find cos(s+t) if cos s= -1/2 and sin t= 3/5, s and t are in quadrant II. ...
- precalculus - find the values of the requested trig functions using the given ...
- Trig - 1. Given Sin(A) = ⅗ and Cos(B) = 8/17 in Quadrant I, find Sin(A+B...
- Trigonometry - Sin A =1/2 and Cos B=12/13 where A lies in 1 quadrant and B lies...
- math - sin a=3/5, a lies on quadrant 1 and sin b=5/13, b lies on quadrant 2. ...

More Related Questions