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Find the distance between the points p(cosΦ, sinΦ) ;q(sinΦ,-cosΦ) |
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Answer» ANSWER=2 Step-by-step EXPLANATION: PQ= =sin^2θ+cos^2θ-2sinθcosθ +cos^2θ+sin^2θ-2cosθsinθ =1+1 =2 |
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