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Let x, y be real variables satisfying the equation x2+y2+8x−10y+40=0. If a=max{(x+2)2+(y−3)2} and b=min{(x+2)2+(y−3)2}, then |
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Answer» Let x, y be real variables satisfying the equation x2+y2+8x−10y+40=0. If a=max{(x+2)2+(y−3)2} and b=min{(x+2)2+(y−3)2}, then |
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