HyperbolaHard
Question
The vertices of a hyperbola are at (0, 0) and (10, 0) and one of its foci is at (18, 0) The possible equation of the hyperbola is -
Options
A.
= 1
= 1B.
= 1
= 1C.
= 1
= 1D.
= 1
= 1Solution
Centre of hyperbola is (5, 0), so equation is
a = 5, ae - a = 8 ⇒ e =
b2 = 144.
So equation is
= 1
Centre of hyperbola is (5, 0), so equation is
a = 5, ae - a = 8 ⇒ e =
b2 = 144.
So equation is = 1
a = 5, ae - a = 8 ⇒ e =
b2 = 144.
So equation is
= 1Centre of hyperbola is (5, 0), so equation is
a = 5, ae - a = 8 ⇒ e =
b2 = 144.
So equation is
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