A) \[\sqrt{14}\]
B) \[\sqrt{\frac{19}{2}}\]
C) \[3\sqrt{\frac{7}{2}}\]
D) \[\frac{3}{\sqrt{2}}\]
Correct Answer: C
Solution :
Let P be the image of O in the given plane,You need to login to perform this action.
You will be redirected in
3 sec