1.

(x^(2))/(25)-(y^(2))/(4)=1

Answer»


Answer :(i) 10 UNITS , 4 units
(ii) `A(-5,0),B(5,0)`
(III) `F_(1)(-sqrt(29),0),F_(2)(sqrt(29),0)`
(iv) `e=(sqrt(29))/(5)`
`(v) 1(1)/(3) ` units


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