MEDIUM
JEE Main
IMPORTANT
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The eccentricity of the hyperbola whose length of its conjugate axis is equal to half of the distance between its foci, is

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Important Questions on Hyperbola

MEDIUM
JEE Main
IMPORTANT
A hyperbola whose transverse axis is along the major axis of the conic x23+y24=4 and has vertices at the foci of the conic. If the eccentricity of the hyperbola is 32, then which of the following points does not lie on the hyperbola ?
EASY
JEE Main
IMPORTANT

The tangent at an extremity (in the first quadrant) of the latus rectum of the hyperbola x 2 4 - y 2 5 = 1 , meets the x-axis and y-axis at A and B, respectively. Then OA2-OB2, where O is the origin, equals 

MEDIUM
JEE Main
IMPORTANT
Let λx-2y=μ be a tangent to the hyperbola a2x2-y2=b2. Then λa2-μb2 is equal to
MEDIUM
JEE Main
IMPORTANT
Let the eccentricity of the hyperbola x2a2-y2b2=1 be 54. If the equation of the normal at the point 85,125 on the hyperbola is 85x+βy=λ, then λ-β is equal to _____.
MEDIUM
JEE Main
IMPORTANT
The normal to the hyperbola x2a2-y29=1 at the point 8,33 on it, passes through the point
EASY
JEE Main
IMPORTANT
Let a line L1 be tangent to the hyperbola x216-y24=1 and let L2 be the line passing through the origin and perpendicular to L1. If the locus of the point of intersection of L1 and L2 is x2+y22= αx2+βy2, then α+β is equal to ______.
HARD
JEE Main
IMPORTANT
Let the eccentricity of the hyperbola H:x2a2-y2 b2=1 be 52 and length of its latus rectum be 62. If y=2x+c is a tangent to the hyperbola H, then the value of c2 is equal to
MEDIUM
JEE Main
IMPORTANT
Let a>0, b>0. Let e and l respectively be the eccentricity and length of the latus rectum of the hyperbola x2a2-y2b2=1. Let e' and l' respectively the eccentricity and length of the latus rectum of its conjugate hyperbola. If e2=1114l and e'2=118l', then the value of 77a+44b is equal to