Using distance formula prove that points are collinear P(0, 7, -7), Q(1, 4, -5) and R(-1, 10, -9)

Asked by Sakshi | 1 year ago |  82

##### Solution :-

P (0, 7, -7), Q (1, 4, -5) and R (-1, 10, -9)

Given:

The points P (0, 7, -7), Q (1, 4, -5) and R (-1, 10, -9)

Points P, Q and R are collinear if PQ + QR = PR or PQ + PR = QR or PR + QR = PQ

By using the formula,

Distance between any two points (a, b, c) and (m, n, o) is given

The points P, Q and R are collinear.

Answered by Aaryan | 1 year ago

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