Where does the line <x,y>=<4t,3t> intersect the circle ?
I am quite not sure about my solution and my answer.
From <x,y>=<4t,3t>
=>> x=4t and y=3t
Then, substitute x and y to .
==>>
==>>
==>>
At t=1,-1 is the intersection point?
And is this what the question asked?