If the distance from the focus is 10 units and the distance from the d – McqOptions

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1.	If the distance from the focus is 10 units and the distance from the directrix is 30 units, then what is the eccentricity?
A.	0.3333
B.	0.8333
C.	1.6667
D.	0.0333
Answer» B. 0.8333

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