2X-3y+10=0 , 3X+ky+15=0

Asked by  | 24th May, 2009, 10:49: AM

Expert Answer:

For infinite solution, we know that

a1/ a2 = b1/ b2 = c1/ c2

So, for the above pair of equations,

2/3 = -3/ k

So, k = -9/2

Answered by  | 26th May, 2009, 04:22: PM

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