In each of the following find the value ...

In each of the following find the value of 'k' for which the points are collinear. (8,1) , (k,-4), (2,-5).

Verified by Experts

The correct Answer is:

3

COORDINATE GEOMETRY
NAND LAL PUBLICATION|Exercise Exercise 7.4 |13 Videos
COORDINATE GEOMETRY
NAND LAL PUBLICATION|Exercise Exercise 7.2|10 Videos
CONSTRUCTION
NAND LAL PUBLICATION|Exercise Exercise 11.2|6 Videos
INTRODUCTION TO TRIGONOMETRY
NAND LAL PUBLICATION|Exercise Exercise 8.4|18 Videos

Similar Questions

Explore conceptually related problems

In each of the following find the value of 'k' for which the points are eollinear.,- (7, - 2), (5, 1), (3, k).

Find the value of x for which the points (x, -1), (2, 1) and (4, 5) are collinear.

By using determinants, find the value of 'y' for which the points (1,3),(2,5) and (3,y) are collinear.

Find the value of k if the points A(2, 3), B(4, k) and C(6, -3) are collinear.

With the help of determinants, prove that the following points are collinear : (1,-1),(2,1),(4,5)

Prove that the following points are collinear : (6, - 7, - 1), (2, - 3, 1), (4, -5, 0).

The value of x such that the points (8,1),(x,-4) and (2,-5) are collinear is: