Question

for what value of k the pair of linear equation 3 X + k y = 9 and 6 X + 4 Y =18 has infinitely many solutions

Answer 1

Step-by-step explanation:

Hey mate!!

Here is your answer!!

Infinitely many solutions means a1/a2 = b1/b2 = c1/c2

3/6 = k/4 = 9/18

1/2 = k/4 = 1/2

so, the answer of k is 2

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