Solution:
From point
are the tangents to the circle
We have,
Similarly, we also get
And,
Adding
we get,
Now, adding
to both sides in
we get
Therefore, we get
That is,
Solution:
From point
are the tangents to the circle
We have,
Similarly, we also get
And,
Adding
we get,
Now, adding
to both sides in
we get
Therefore, we get
That is,