to find out the distance between the directrices of the hyperbola x=8seca ,y=8tana
Asked by prasun bairagi
| 23rd Nov, 2012,
09:35: PM
Expert Answer:
This is the parametric equation of a hyperbola.
a =8, b = 8 (rectangular hyperbola)
e = sqrt (2)
Distance between directrices = 2a/ e = 8 sqrt (2)
Answered by
| 26th Nov, 2012,
12:03: AM
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