The points (k − 1, k + 2), (k, k + 1), (k + 1, k) are collinear f… - Vidyadip

MCQ

The points $(k − 1, k + 2), (k, k + 1), (k + 1, k)$ are collinear for:

✓
any value of $k$
B
$k = −21$ only
C
no value of $k$
D
integral values of $k$ only

✓

Answer

Correct option: A.

any value of $k$

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