A) 20
B) -7
C) 7
D) -20
Correct Answer: B
Solution :
Since, the lines \[2x - 3y+ A: = 0, 3x - 4y - 13 = 0\] and \[8x-11y-33=0\] are concurrent \[\therefore 2\left( 132-143 \right) + 3 \left( -99+104 \right)+k\left( - 33 +32 \right)=0\]\[\Rightarrow \,\,\,-\,22+15-k=0\,\,\,\Rightarrow \,\,=-7.\]You need to login to perform this action.
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