JEE MATHEMATICS MCQ: STRAIGHT LINES

1 Easy

1 of 1

Application +4 | -1

The value of

x

for which the points

(x,-1),(2,1)

and

(4,5)

are collinear, is

View answer and explanation

Correct option: A

Option A (1) is correct because when the points are collinear, the slope between any two pairs of points must be equal, allowing us to solve for x.

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