Questions
The equation to the pair of lines passing through origin and perpendicular to
a
5x2−7xy+y2=0
b
x2+7xy+5y2=0
c
5x2+7xy−y2=0
d
x2−7xy+5y2=0
detailed solution
Correct option is D
The combined equation of pair of lines which are perpendicular to the pair of lines ax2+2hxy+by2=0 and passing through the origin is bx2−2hxy+ay2=0Therefore, the combined equation of pair of lines which are perpendicular to the pair of lines 5x2+7xy+y2=0 and passing through the origin is x2−7xy+5y2=0.Talk to our academic expert!
Similar Questions
The two lines represented by are perpendicular to each other for
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
free study material
JEE
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests
Popular Books
HC Verma Part 1HC Verma Part 2RS AgarwalRD SharmaLakhmir SinghDK GoelSandeep GargTS GrewalNCERT solutions
Class 12 NCERT SolutionsClass 11 NCERT SolutionsClass 10 NCERT SolutionsClass 9 NCERT SolutionsClass 8 NCERT SolutionsClass 7 NCERT SolutionsClass 6 NCERT Solutions
