Straight Line Question 22

Question: The angle between the lines $ xy=0 $ is equal to [Pb. CET 2003]

Options:

A) $ 45^{o} $

B) $ 60{}^\circ $

C) $ 90^{o} $

D) $ 180^{o} $

Show Answer

Answer:

Correct Answer: C

Solution:

  • The line $ xy=0 $ represents the equation of coordinate axis i.e., $ x=0 $ , $ y=0 $ . Hence angle between them is $ 90{}^\circ $ .