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Mathematics, 31.08.2019 21:30 arianabarber
If cos θ = square root 2 over 2 and 3 pi over 2 < θ < 2π, what are the values of sin θ and tan θ?
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If cos θ = square root 2 over 2 and 3 pi over 2 < θ < 2π, what are the values of sin θ and t...
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