Question

1. Wat
uch of the following pairs of linear equations has unique solution, no solution, or
infinitely many solutions. In case there is a unique solution, find it by using cross
multiplication method.
0 x-3y - 3 = 0 2
(i) x+y = 5
3 -94-2=0
3x +2y = 8
(ii) 3x - 5y = 20
(iv) x - 3y - 7 = 0
6x - 10y=40
32-3y - 15=0​

Answer 1

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