on comparing the ratios a1/a2, b1/b2, c1/c2 find out whether the lines representing the pair of equations 9x+3y+12=0/ 18x+6y+24=0
a) Unique solution
b) infinitely many solution
c) No solution
d) None of these
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Answer:
C.........................is the answer
Ok dear
Hope so it will help u
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