coordinate

Question: If the points $(x+1,\,2),\ (1,x+2),\ \left( \frac{1}{x+1},\frac{2}{x+1} \right)$are collinear, then x is



1) 4
2) 0
3) –4
4) None of these
Solution: Explanation: No Explanation
Points related to triangle (Orthocente Circumcentre Incentre) Area of some geometrical figures Collinearity

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