Question
Mathematics Question on Solution of a Linear Equation
If the system of equations 3x-2y-7=0 and kx+2y+11=0 has unique solution then
A
k=3
B
k=−3
C
k=3
D
k=−3
Answer
k=−3
Explanation
Solution
The correct option is (B): k=−3
If the system of equations 3x-2y-7=0 and kx+2y+11=0 has unique solution then
k=3
k=−3
k=3
k=−3
k=−3
The correct option is (B): k=−3