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September 1, 2015

Homework Help: trigonometry

Posted by lindsay on Wednesday, May 2, 2012 at 4:35pm.

Find all the solutions of x,for 0 is less than x is less than 2 pi

a. Sin(x + pi/4 + sin(x - pi/4)= -1

b. Sin(1/3 x+5) = 1/2

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