In a three-dimensional `x y z` space , the equation `x^2-5x+6=0` represents a. Points b. planes c. curves d. pair of straight lines

Question

In a three-dimensional `x y z` space , the equation `x^2-5x+6=0` represents a. Points b. planes c. curves d. pair of straight lines

In a three-dimensional `x y z` space , the equation `x^2-5x+6=0` represents a. Points b. planes c. curves d. pair of straight lines
A. points
B. planes
C. curves
D. pair of straight lines

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Related Questions

Find the angle between the following lines and the planes : (i) line `vecr=(hati+2hatj-hatk)+lambda(hati-hatj+hatk)` and planes `vecr.(2hati-hatj+hatk

2 Answers 4 Views

Find the value of `lambda` if `2x^2+7x y+3y^2+8x+14 t+lambda=0` represents a pair of straight lines

2 Answers 5 Views

Find the joint equation of the pair of lines which pass through the origin and are perpendicular to the lines represented the equation `y^2+3x y-6x+5y

2 Answers 5 Views

If the pair of straight lines `ax^(2)-2pxy-y^(2)=0and x^(2)-2qxy-y^(2)=0` are such that each pair bisects the angle between the other pair , then prov

2 Answers 4 Views

Prove that the straight lines joining the origin to the points of intersection of the straight line `hx+ky=2hk` and the curve `(x-k)^(2)+(y-h)^(2)=c^(

2 Answers 6 Views

Prove that the equation `2x^2+5x y+3y^2+6x+7y+4=0` represents a pair of straight lines. Find the coordinates of their point of intersection and also t

2 Answers 4 Views

If `lambdax^(2)-10xy+12y^(2)+5x-16y-3=0`, represents a pair of straight lines, then the value of `lambda` is

2 Answers 6 Views

Consider the equation of a pair of straight lines as `lambdax^(2)-10xy+12y^(2)+5x-16y-3=0`. The point of intersection of lines is `(alpha, beta)`. The

2 Answers 10 Views

Consider the equation of a pair of straight lines as `lambdax^(2)-10xy+12y^(2)+5x-16y-3=0`. The angles between the lines is `theta` . Then the value o

2 Answers 6 Views

The differential equation `(dy)/(dx)=(3y)/(2x)` represents a family of hyperbolas (except when it represents a pair of lines) with eccentricity. `sqrt

2 Answers 5 Views

Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - b
`x^(2)-5x+6=0`
`impliesx-2=0,x-3=0`
which represents planes.

4 views Answered 2023-02-05 15:29