Question

For what values of m, the system of equations x + 2y = 5 and 3x + my = -15 has no solution?

Answer 1

x + 2y = 5

3x + my = -15

No solution : A1/A2 = B1/B2 not equal to C1/C2

1/3 = 2/m not equal to -5/15

So , m = 6 and m is not equal to -6

Answer is given above with step by step explanation

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Answer 2

Step-by-step explanation:

m=3 ×2 =6.

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