Find an equation for each given ellipse.
(1) Foci at (0, (+-)2); length of major axis is 8
(2) Vertices at ((+-)4, 0); y-intercepts are (+-) 1
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Find an equation for each given ellipse.
(1) Foci at (0, (+-)2); length of major axis is 8
(2) Vertices at ((+-)4, 0); y-intercepts are (+-) 1
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