coordinate

Question: If the points $(k,\,2-2k)$, $(1-k,\text{ }2k)$ and $(-k-4,\text{ }6-2k)$ be collinear, then the possible values of k are



1) $\frac{1}{2},-1$
2) $1,-\frac{1}{2}$
3) $1,-2$
4) $2,-1$
Solution: Explanation: No Explanation
Points related to triangle (Orthocente Circumcentre Incentre) Area of some geometrical figures Collinearity

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