1.

ax2+2hxy+by2=0 always represents a pair of straight lines passing through the origin. If Column 1 Column 2 a. h2>ab 1. Lines are coincident b. h2=ab 2. Lines are real and distinct c. h2<ab 3. Lines are imaginary with real point of intersection i.e. (0,0)

Answer»

ax2+2hxy+by2=0 always represents a pair of straight lines passing through the origin. If
Column 1 Column 2
a. h2>ab 1. Lines are coincident
b. h2=ab 2. Lines are real and distinct
c. h2<ab 3. Lines are imaginary with real point of intersection i.e. (0,0)




Discussion

No Comment Found

Related InterviewSolutions