99 Percentile Qs Bank for JEE MainMathematicsHyperbola
If m is a variable, the locus of the point of intersection of the lines x 3 - y 2 = m and x 3 + y 2 = 1 m is a/an :
Options
- AParabola
- BEllipse
- CHyperbola
- DNone of these
Correct answer
C. Hyperbola
Step-by-step solution
The required locus is obtained by eliminating the variable m from the given equations of the lines, then we have x 3 - y 2 x 3 + y 2 = m 1 m ⇒ x 2 9 - y 2 4 = 1 This is clearly a hyperbola.