(a) Solve the given equation.  2 cos2(theta) + sin(theta) =1 theta= ____ (b) The measure of an...

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(a) Solve the given equation.  2 cos2(theta) + sin(theta) =1

theta= ____

(b) The measure of an angle in standard position is given. Find two positive angles and two negative angles that are coterminal with the given angle (Enter your answers in comma separated lists).

-5pi/4

____rad

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