$ax^{2}+2hxy+by^{2}+2gx+2fy+c=0$ represents a pair of straight lines if

Loading...

Command Palette

Search for a command to run...

ClassNotes

Human-reviewed study resources for board exams, entry tests, and structured practice across notes, MCQs, flashcards, and past papers.

Support: [email protected]

Business: [email protected]

North America: +1 (512) 666-1423

Asia / MENA: +92 340 9170227

We typically reply within 3 business days.

Explore

Classes
Posts
MCQs
Flashcards
Search

Company

About
Contact
Tutors
Editorial Standards

Policies

Privacy Policy
Terms of Use
Cookie Policy
Refund Policy
Shipping Policy

© 2026 ClassNotes Inc. All rights reserved.

Allen, Texas and Lahore, Pakistan. Public support pages are available for privacy, terms, cookies, refunds, shipping, and editorial standards.

Shop
Tutors

$ax^{2}+2hxy+by^{2}+2gx+2fy+c=0$ represents a pair of straight lines if

E

Editor

Sep 18, 2022

$ax^{2}+2hxy+by^{2}+2gx+2fy+c=0$ represents a pair of straight lines if

Difficulty: Easy

A:

$a+b=0$

B:

$ab=0$

C:

h^{2}-ab=0

D:

All of these

View Solution Steps

ID: 63273db9ca83163ac3a11367