Question

Find the value of k, if the points A(k+1, 2k),
B(3k, 2k + 3) and C(5k - 1,5k) are collinear.​

Answer 1

hey mate

U CAN APPLY THIS FORMULA

IF THEY ARE IN COLINEAR THEN THE AREA IS 0

U ARE GIVEN THE COORDINATES OF A,B,C

$1 \div 2 |x1 |y2 - y3 | + |x2 |y3 - y1| + |x3 |y1 - y2| = 0$

apply the formula and get he value of k

PLZ MARK AS BRAINLIST