Thursday
March 26, 2015

Homework Help: trig

Posted by Anonymous on Wednesday, May 23, 2012 at 11:12pm.

Solve cos x-1 = sin^2 x
Find all solutions on the interval [0,2pi)
a. x=pi, x=pi/2, x= 2pi/3
b. x=3pi/7, x=pi/2, x=2pi/3
c. x=3pi/7, x=3pi/2, x=3pi/2
d. x=pi, x=pi/2, x=3pi/2

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