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Results tagged with Search options user 8722

For questions about exercise groups; tutors, TAs, exercise group leaders and everything related to that.

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I've had to try to explain the following problem: Let $PQ$ be a line segment, given $P(x_1, y_1)$ and the midpoint $M(x_2, y_2)$, find the coordinates of $Q$. I always draw a diagram and draw $\Del …
asked Sep 18 '17 by Eben Cowley