Question

Find the values of a and b for which the following system of linear equations has infinite number of solutions: i) 2x –y =5; (a-2b) x –(a + b) y = 15. ii) (2a –1) x –3y = 5 ; 3x + (b-2)y = 3 iii) 3x –y = 14 ; (a+ b) x -2by =5a +2b + 1

Answer 1

Step-by-step explanation:

Answer of question 1) and 3) are in the attachments. I think question 2) is wrong

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