Home
Class 12
MATHS
Find the value of lambda for which the e...

Find the value of `lambda` for which the equation `2x^2 + 4xy + y^2 + x + 3y + 2=0` represents a pair of straight line

A

an ellipse

B

a pair of straight lines

C

a hyperbola

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

The value of lambda for which the equation x^(2)-y^(2)-x-lambda y-2=0 represent a pair of straight line,are

Show that the equation 2x^(2) + xy - y^(2) + x + 4y - 3 = 0 represents a pair of lines.

a(x^(2)-y^(2))+xy=0 represents a pair of straight lines for

Find the value of k, if the equation 2x^(2) + 4xy - 2y^(2) + 4x + 8y + k = 0 represents a pair of lines, Further find whether these lines are parallel or intersecting.

The value of h for which the equation 3x^2+2hxy-3y^2-40x+30y-75=0 represents a pair of straight lines , are