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If the point (2cosθ,2sinθ), for θ∈(0,2π) lies in the region between the lines x+y=2 and x−y=2 containing the origin, then θ lies in |
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Answer» If the point (2cosθ,2sinθ), for θ∈(0,2π) lies in the region between the lines x+y=2 and x−y=2 containing the origin, then θ lies in |
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