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

(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

Expert Solution

milcah answered 2 years ago

how do you solve tan(theta)-sin(theta)=.25?

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