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Given that: cosθ+sinθ=45 where: 0<θ<4π. Determine cos2θ
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Given that: cosθ+sinθ=45 where: 0<θ<4π. Determine cos2θ
Posted:
Thu Jul 14, 2022 3:57 pm
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answerhappygod
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Given that: cosθ+sinθ=45 where: 0<θ<4π. Determine cos2θ