Straight Line Question 344
Question: The equation of the straight line joining the point $ (a,\ b) $ to the point of intersection of the lines $ \frac{x}{a}+\frac{y}{b}=1 $ and $ \frac{x}{b}+\frac{y}{a}=1 $ is
Options:
A) $ a^{2}y-b^{2}x=ab\ (a-b) $
B) $ a^{2}y+b^{2}y=ab\ (a+b) $
C) $ a^{2}y+b^{2}x=ab $
D) $ a^{2}x+b^{2}y=ab\ (a-b) $
Correct Answer: A
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Answer:
Solution:
BETA
