

MCQOPTIONS
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1. |
The lines \[2x+y-1=0,ax+3y-3=0\] and \[3x+2y-2=0\] are concurrent for [EAMCET 1994] |
A. | All a |
B. | \[a=4\]only |
C. | \[-1\le a\le 3\] |
D. | \[a>0\]only |
Answer» B. \[a=4\]only | |