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Mathematics
Mathematics
Problem
Find the lengths of transverse axis and conjugate axis, eccentricity, the coordinates of foci, vertices, lengths of the latusrectum and equations of the directrices of the following hyperbolas (i)
9
x
2
−
y
2
=
1
9x^2 - y^2 = 1
9
x
2
−
y
2
=
1
(ii)
16
x
2
−
9
y
2
=
−
144
16x^2 - 9y^2 = -144
16
x
2
−
9
y
2
=
−
144
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