First slide

Cartesian plane

Question

The angle of rotation of axes in order to eliminate xy term in the equation $x y = c^{2}$ is

Moderate

A

$\frac{π}{12}$
B

$\frac{π}{6}$
C

$\frac{π}{3}$
D

$\frac{π}{4}$

Solution

$θ = \frac{1}{2} \tan^{- 1} (\frac{2 h}{a - b})$
a=b=0,h=½

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App