2009-II-44
Ans: A
Consider $y=x-9$. Note that the slope is $1$, which is
… Read Consider $y=x-9$. Note that the slope is $1$, which is
For $a1$, $y=
Let $N$ be the mid-point of $HG$. Then the angle betwee
Join $AD$. Since $AB$ is a diameter of the circle $ABCD
Denote $O$ the centre of the circle. Add a perpendicul
Denote $C$ the centre of the circle. Let $D$ and $E$ be t