Question
Mathematics Question on Coordinate Geometry
If the lines 2x-3y+5=0, 9x-5y+14=0 and 3x-7y+λ=0 are concurrent, then the value of λ is equal to
A
7
B
8
C
10
D
9
E
6
Answer
10
Explanation
Solution
The correct option is (C) : 10
If the lines 2x-3y+5=0, 9x-5y+14=0 and 3x-7y+λ=0 are concurrent, then the value of λ is equal to
7
8
10
9
6
10
The correct option is (C) : 10