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Matching type questions: Column−I Column−II(P)No.of points of intersection of curves |y|=ln|x|and(x−1)2+y2−4=0(1)1(Q)Sn=∑nr=1(n>6) then Sn–7[Sn7] is (where[x] denotes integer less than or equal to x)(2)2(R)Equation of tangent at z0 to the circle |z|=r is Re(zz0)=λ,then l is(3)3(S)Normal drawn at any point of an ellipsex225+y29,is tangent to the(4)5 circle x2+y2=r2then maximum value of r is (5)5 |
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Answer» Matching type questions: Column−I Column−II(P)No.of points of intersection of curves |y|=ln|x|and(x−1)2+y2−4=0(1)1(Q)Sn=∑nr=1(n>6) then Sn–7[Sn7] is (where[x] denotes integer less than or equal to x)(2)2(R)Equation of tangent at z0 to the circle |z|=r is Re(zz0)=λ,then l is(3)3(S)Normal drawn at any point of an ellipsex225+y29,is tangent to the(4)5 circle x2+y2=r2then maximum value of r is (5)5 |
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