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Find the vertex ,focus , equation of directrix , and length of latus rectam of the following :
`(i) y^(2) =16x ` (ii) `x^(2) =24 y`
(iii) ` y^(2) = -8x ` (iv)` x^(2) -2x + 8y +17=0`
(v)` y^(2) -4y - 8x +12 =0`

Text Solution

Verified by Experts

The correct Answer is:
(i) 4a =16 (ii) 4a =24
(iii) x =2
(iv) y = 0
(v) 8 units
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