Tuesday
October 21, 2014

Homework Help: Help Needed! Precalculus

Posted by anonymous on Friday, April 12, 2013 at 10:17pm.

Find all solutions to cos(8alpha)-cos(2alpha)=sin(5alpha) on 0 less than or equal to alpha less than (2pi)/3

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Trigonometry - a. Find the exact value of sin (theta - pi/6) b. Find the exact ...
precalculus - Solve 7 cos(2 theta) = 7 sin^2(theta) + 3 for all solutions 0 less...
Trigonometry - 4. Find the exact value for sin(x+y) if sinx=-4/5 and cos y = 15/...
Precalculus - Solve cos(x) = -0.44 on 0 (less than or equal to) x (less than) ...
precalculus - Find the tan(x), the sin (x + pi) if it is known that cos (x)=.6 ...
Precalculs - I have no idea how to do these type of problems. -------Problem...
Math - Solving for Trig Equations - Solve the following equation for 0 less than...
trig - Find sin (alpha/2) and cos (alpha/2) sin alpha = 3, -pi/2 < alpha <...
Math - Solving Trig Equations - Solve each equation for o is less than and/or ...
trig - express 20sin theta + 4 cos theta as R sin(theta + alpha) R sin(theta + ...

Search
Members