The equation of conic is .
The general form of a conic equation is .
Compare with general conic equation.
Here ,
,
,
,
and
.
Find .
The conic is hyperbola.
\The angle is .
Substitute ,
and
.
.
Find equations for and
.
and
Substitute .
and
and
and
.
Substitute and
in
.
The standard form of equation is .
The standard form of equation is .