math
posted by james .
A(3,2) B(8,4)are the ends of the diameter of a circle.
the tangent of the circle at point B is 11x+6y+64=0
the line L passes through A and the origin. line L has a gradient of 2/3
what is the coordinates that the line L and tangent at point B cross??
(this question had 4 parts, ive done the first 3 and i think ive got the calculations right. im just stuck on the 4th part)
please help thanks
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