Which of the following equations represe...

Which of the following equations represents a pair of real and coincident straight lines?

A

`4x^(2)-4xy+y^(2)=0`

B

`4x^(2)+4xy-y^(2)=11`

C

`-x^(2)+xy-y^(2)=1`

D

`3x^(2)+3y^(2)=4`

Verified by Experts

The correct Answer is:

A

NA

PAIR OF STRAIGHT LINES
TARGET PUBLICATION|Exercise CRITICAL THINKING|58 Videos
PAIR OF STRAIGHT LINES
TARGET PUBLICATION|Exercise COMPETITIVE THINKING|58 Videos
MODEL QUESTION PAPER-II
TARGET PUBLICATION|Exercise MCQs|49 Videos
PLANE
TARGET PUBLICATION|Exercise EVALUATION TEST|14 Videos

Similar Questions

Explore conceptually related problems

Which of the following equation does not represent a pair of lines ?

Which of the following represents pair of lines?

Which of the following second , degree eqation represented a pair of straight lines ?

Which of the following three points represent a straight line?

Which one of the following differential equations represents the family of straight lines which are at unit distance from the origin ?

Which of the folowing pair represent equation of parallel straight lines.

The equation 16x^(4)-y^(4)=0 represents a pair of straight lines

The set of value of h for which the equation 4x^(2)+hxy-3y^(2)=0 represents a pair of real and distinct lines is