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[" 9.The locus of the point which divide...

[" 9.The locus of the point which divides the join of "],[A(-1,1)" and a variable point "P" on the circle "],[x^(2)+y^(2)=4" in the ratio "3:2" is "],[" 1) "25(x^(2)+y^(2))+20(x+y)+28=0],[" 2) "25(x^(2)+y^(2))-20(x+y)+28=0],[" 3) "25(x^(2)+y^(2))+20(x-y)+28=0],[" 4) "25(x^(2)+y^(2))+20(x-y)-28=0]

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