find the value of k for which the following given points are collinear (2,3),(4,a), and (6,-3)
Answers
Answered by
3
Answer:
a=2
Step-by-step explanation:
1/2(2a-12+18)-(12+6a-6)
1/2(2a+6) -(6a+6)
1/2(-4a+0)
1/2×-4a
-2a
a=2
Answered by
0
Answer:
if these points are collinear then
there slope must be same
then
3-(-3) /2-6 =3-a/2-4
=6/-4 =3-a/-2
a=0
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