Questions
The angle through which the coordinates axes rotated so that xy-term in the equation may be missing, is
detailed solution
Correct option is C
ln order to remove xy-term from the equationax2+2hxy+by2+2gx+2fy+c=0 the axes are rotate ofthrough an angle θ given bytan2θ=2ha−bHere, a=5,b=9 and h=23∴ tan2θ=2ha−b⇒ tan2θ=435−9=−3⇒2θ=2π3⇒θ=π3Talk to our academic expert!
Similar Questions
The equation of the circle which has normal and a tangent is
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests