lyrhiii
lyrhiii
21.01.2020 • 
Mathematics

4. a circle has its centre at the origin and passes through the points p(-1,13) and q(11, k). if point q is
in the first quadrant:
a) determine the value of k'.
b) determine the equation of the perpendicular bisector of pq. show that it passes through the
centre of the circle.

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