Use determinants to show that the following points are collinear.
A(2, 3), B(-1, -2) and C(5, 8)
Expanding with C3
=0
Since the area between the 3 points is 0, the three points lie in a straight line, i.e. they are collinear.
1
Use determinants to show that the following points are collinear.
A(2, 3), B(-1, -2) and C(5, 8)
Expanding with C3
=0
Since the area between the 3 points is 0, the three points lie in a straight line, i.e. they are collinear.