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Find (a) the eccentricities, (b) the co-...

Find (a) the eccentricities, (b) the co-ordinates of the foci (c )the equations of the directricies of the following hyperbolas
(i)` ((x -1) ^(2))/(9) - (y ^(2))/(4) =1`
(ii) `((x +1) ^(2))/( 64) - ((y -2) ^(2))/(36) =1.`

Text Solution

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The correct Answer is:
`x = + (32)/(5)`
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