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For what value of 'a' the system of linear equation have no solution. ax + 3y = a - 3 and 12x + ay = a |
Here the given pair of linear equations is ax + 3y = a-3 12x + ay = a They can be written as ax + 3y - (a - 3) = 0 --------- (1) 12x + ay - a = 0 ---------- (2) Rx = a/12 Ry = 3/a Rc = -(a - 3)/-a Since given pair of equations has no solution, Rx = Ry not equal to -(a - 3)/-a Equating first and second a/12 = 3/a a2 = 36 a = +6,-6 |