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in Mathematics by (130k points)
Find the values of a and b for which the following system of equations has infinitely many solutions:

2x+3y =7

(a-1) x+ (a+1) y=(3a-1)

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Best answer

The given system of equations is

The given system of equations will  be have infinite number of solutions, if

Hence, the given system of equations will have infinitely many solutions, If a =5.

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