Problem 768. Are all the three given point in the same line?

Solution 1580700

Submitted on 11 Jul 2018 by Riccardo Dessì

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Test	Status	Code Input and Output
1	Pass	X = [-1 1 0]; Y=[-1 1 0]; y_correct = 1; assert(isequal(your_fcn_name(X,Y),y_correct)) ans = logical 1
2	Pass	X = [0 3 6]; Y=[5 7 9]; y_correct = 1; assert(isequal(your_fcn_name(X,Y),y_correct)) ans = logical 1
3	Pass	X = [0 7 14]; Y=[-7 -5 -3]; y_correct = 1; assert(isequal(your_fcn_name(X,Y),y_correct)) ans = logical 1
4	Pass	X = [10 12 -10]; Y=[-7 -3 47]; y_correct = 0; assert(isequal(your_fcn_name(X,Y),y_correct)) ans = logical 0
5	Pass	X = [0 0.8 1]; Y=[0.2 1 1]; y_correct = 0; assert(isequal(your_fcn_name(X,Y),y_correct)) ans = logical 0