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Let the equation x2+y2+px+(1–p)y+5=0 represent circles of varying radius r∈(0,5]. Then the number of elements in the set S={q:q=p2 and q is an integer} is .

Answer» Let the equation x2+y2+px+(1p)y+5=0 represent circles of varying radius r(0,5]. Then the number of elements in the set S={q:q=p2 and q is an integer} is .


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