Question
Mathematics Question on Collinearity of points
If the points (1, 2), (-1, k) and (2, 3) are collinear, then the value of k is
A
0
B
-1
C
1
D
2
Answer
0
Explanation
Solution
The correct option is (A): 3abc.
If the points (1, 2), (-1, k) and (2, 3) are collinear, then the value of k is
0
-1
1
2
0
The correct option is (A): 3abc.