Question: Consider the equation 3 cos2x+sin x = 1. (a) Write this equation in the form f(x)=0, where f (x) = psinx+q sin x+r. and

Consider the equation 3 cos2x+sin x = 1. (a) Write this equation in the form f(x)=0, where f (x) = psinx+q sin x+r. and p,q,rez. (b) Factorize f(x). (c) Write down the number of solutions of f(x)=0, for 0x 2.

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