Question

(7,-2),(5,1),(3,4) are collinear prove this

Answer 1

Step-by-step explanation:

Step : 1 we should understand

AB+BC=AC

Step :2 We should understand distance formula

Step :3 We should find the distance between AB

Step:4 We should find distance between BC

Step:5 We should find distance between AC

Step :6 We should check that AB+BC =AC

if it is verifying it's a collinear

This is a very easy method

Answer 2

Answer:

Proved

Explanation:

Collinear Point-Collinear points are the points that lie on the same straight line or in a single line. If two or more than two points lie on a line close to or far from each other, then they are said to be collinear, in Euclidean geometry

Solving way-

1. Understand-

$AB+BC=AC$

2. We must understand distance formula

3 We should find the distance between AB now should find distance between BC

4 Finally find distance between AC

Now check We should check that AB+BC =AC

5 If it is verifying it's a collinear

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