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Mathematics, 29.01.2020 02:53 mykidzmatter2

Which value of theta satisfies the equation 2cos^2theta - cos theta=0

a) cos2(θ)−cos(θ)=0

b) cos(θ)(cos(θ)−1)=0

c) cos(θ)=0

d) cos(θ)=1

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Answers: 3

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Which value of theta satisfies the equation 2cos^2theta - cos theta=0

a) cos2(θ)−cos(θ)=...
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