Question

The points (1, 2, 3), (–2, 3, 4) and (7, 0, 1) are collinear.

विकल्प

• True

• False

Answer 1

This statement is True.

Explanation:

Let A, B, C be the points (1, 2, 3), (–2, 3, 4) and (7, 0, 1), respectively

Then, the direction ratios of each of the lines AB and BC are proportional to – 3, 1, 1.