Wednesday
April 16, 2014

Homework Help: trigonometry

Posted by kiko on Sunday, April 15, 2012 at 12:06pm.

given that sin alpha/2 = 2/3, and that alpha/2 is in quadrant II, determine the exact values of all trig functions for alpha.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

trig - FInd the exact value pf the 6 trig function of alpha Given: point (-2,-6...
trig - express 20sin theta + 4 cos theta as R sin(theta + alpha) R sin(theta + ...
Trigonometry - Find the counterexample to shows that the equation sec (alpha) - ...
Trigonometry - Prove that tan^2(alpha)-1+cos^2(alpha)sin^2(alpha) Please Explain
Trigonometry - Given that sin alpha = 15/17 and -360 <alpha<360 find all ...
Trigonometry - Write cos(-83degrees) as a function of a positive angle Prove ...
maths (trigonometry) - sin(alpha-bita)=1/2 and cos(alpha+bita)=1/2, where alpha ...
precal - when solving for all solutions how do I work out this problem: cos4(...
trig - Find sin (alpha/2) and cos (alpha/2) sin alpha = 3, -pi/2 < alpha <...
Trigonometry - Find the exactly value of sin2(alpha) if cos(alpha) = 4/5 (alpha ...

Search
Members