A) \[{{45}^{o}}\]
B) \[60{}^\circ \]
C) \[{{90}^{o}}\]
D) \[{{180}^{o}}\]
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 \[90{}^\circ \].You need to login to perform this action.
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