Three Dimensional Geometry Question 245

Question: In a three dimensional xyz space the equation $ x^{2}-5x+6=0 $ represents

[Orissa JEE 2002]

Options:

A) Points

B) Plane

C) Curves

D) Pair of straight line

Show Answer

Answer:

Correct Answer: B

Solution:

$ x^{2}-5x+6=0 $
Þ (x ? 2) = 0 or $ (x-3)=0 $ , which represents a plane.