Question

The points (-5, 1), (1, p) and (4, -2) are collinear if
the value of p is
(a) 3
(b)2
(c) 1
(d)-1​

Answer 1

(B) 2 is the correct answer ......

Hope helps.....

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Answer 2

Answer:

try to mark the points in a graph paper.....then u will automatically get the value of p ..by joining the two points

and it is

-1