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

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.