Straight Line Question 46
Question: The straight lines $ x+2y-9=0, $ $ 3x+5y-5=0 $ and $ ax+by-1=0 $ are concurrent, if the straight line $ 35x-22y+1=0 $ passes through the point
Options:
A) $ (a,b) $
B) $ (b,a) $
C) $ (-a,-b) $
D)None of these
Correct Answer: A $ \Rightarrow 35a-22b+1=0 $ which is true if the line $ 35x-22y+1=0 $ passes through (a, b).
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Answer:
Solution:
BETA
