2020-I-14
Ans: (a) $(x-10)^2 + (y + 15)^2 = 625$ (b) (i) $\Gamma$ is para
… Read Let $C$ be the centre of the circle. Then the coordinat
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x^2 +y^2 -4x -22y +75 = 0
Let $x^2+y^2+Dx+Ey+F=0$ be the equation of $C$. Sinc
I is not true. Note that the coordinates of $G_1$ and $G
Note that $(1,0)$ lies on $hx+ky=6$, we have
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