Mathematics, 26.03.2021 20:50 sophiaa23
Let θ be an acute angle. If cos2θ + cos^2θ = 1, then cosθ = .
2/3
1
√6/3
√2/3
Answers: 2
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Need same math paper but the back now i hope your able to read it cleary i need with hw
Answers: 1
Let θ be an acute angle. If cos2θ + cos^2θ = 1, then cosθ = .
2/3
1
√6/3
√2/3...
1
√6/3
√2/3...
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