Question

show that points A(2,3),B(3,6),C(5,12) are collinear

Answer 1

area of triangle formed by them equals zero..

Answer 2

?

Answer 3

I think if they have the same slopes.

Answer 4

What do you understand if we say collinear?

Answer 5

ummm........lying on the same straight line....and i think i know how to do that question now......

Answer 6

If you want, you can post you solution here. And let me verify it. :)

Answer 7

i used a graph and plotted the co ordinates...

Answer 8

and that was my result....is it right??

Answer 9

Yes! That could also be a way of proving.

Answer 10

is there any other way?

Answer 11

Yes. I guess.

Answer 12

ummm......can you explain it ?

Answer 13

It's all about slopes.

Answer 14

You know something about it?

Answer 15

yes.....thanks....