Manipal MET2013MathematicsHyperbola
Which one of the following is independent of in the hyperbola (0 / 2) x^2 ^2 - y^2 ^2 =1
Options
- AEccentricity
- BAbscissa of foci
- CDirectrix
- DVertex
Correct answer
B. Abscissa of foci
Step-by-step solution
e^2=1+ b^2 a^2 =1+ ^2 ^2 = 1 ^2 and a^2= ^2 a^2 e^2=1 foci ( a e, 0)=( 1,0) , which is independent of .