F i n d space t h e space e q u a t i o n space o f space t h e space r e c tan g u l a r space h y p e r b o l a space w i t h space f o c a l space l e n g t h space 8 square root of 2

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Asked by Topperlearning User | 17th Nov, 2016, 02:23: AM

Expert Answer:

T h e space e q u a t i o n space o f space t h e space r e c tan g u l a r space h y p e r b o l a space i s space o f space t h e space f o r m space x squared minus y squared equals a squared
G i v e n space t h e space f o c a l space l e n g t h space i s space 8 square root of 2
rightwards double arrow 2 square root of a squared plus a squared end root equals 8 square root of 2
rightwards double arrow 2 square root of 2 a equals 8 square root of 2
rightwards double arrow a equals 4
S o space t h e space r e q u i r e d space e q u a t i o n space i s space space x squared minus y squared equals 16

Answered by  | 17th Nov, 2016, 04:23: AM