Question

Write the conditions for pair of linear equation having infinite solution a1x + b1y + c1 =0 and a2x + b2y + c2 = 0

Answer 1

a1/a2= b1/b2= c1/c2.....will be the answer.

Answer 2

if al/a2 =bl/b2= cl/c2, tn the lines have infinite solution

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