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If C is the centre and A, B are two points on the conic 4x2+9y2−8x−36y+4=0 such that ∠ACB=π2, then CA−2+CB−2+2336= ___ |
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Answer» If C is the centre and A, B are two points on the conic 4x2+9y2−8x−36y+4=0 such that ∠ACB=π2, then CA−2+CB−2+2336= |
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