Maths
This question was asked in Ex 7.1, 3
Determine if the point (1,5),(2,3)and (-2,-11) are
collinear 
Sushil Mishra's image
Sushil Mishra
Oct. 31, 2019, 6:38 p.m.

Answers!

Ghuman Bai's image
Ghuman Bai
Oct. 31, 2019, 7:12 p.m.

You can use determinant method

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Sushil Mishra's image