samshighschool1 samshighschool1

26-05-2020
Mathematics

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Solve cos2θ-1=sinθ on the interval 0 ≤ θ ≤ 2π.

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mmuir8235 mmuir8235

26-05-2020

Answer:

θ = [tex]0 , \pi , \frac{7 \pi}{6} , \frac{11\pi}{6}, 2\pi[/tex]

Step-by-step explanation:

Solve the equation for θ , then determine which solutions are contained in the interval.

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