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Find the center, vertices, and foci of the ellipse with equation 4x2 + 6y2 = 24.
Solution:
The equation of the ellipse is 4x2 + 6y2 = 24
Let us divide the equation by 24
x2/6 + y2/4 = 1
Here
a2 = 6 where a = √6
b2 = 4 where b = 2
As a > b, the major axis is parallel to the x-axis
Center (h, k) = (0, 0)
We know that
c2 = a2 - b2
c2 = 6 - 4
c = √2
Vertices are (h - a, k) and (h + a, k)
Substituting the values
(0 - √6, 0) and (0 + √6, 0)
(-√6, 0) and (√6, 0)
Foci are (h - c, k) and (h + c, k)
Substituting the values
(0 - √2, 0) and (0 + √2, 0)
(-√2, 0) and (√2, 0)
Therefore, the center is (0, 0), vertices are (-√6, 0) and (√6, 0) and foci are (-√2, 0) and (√2, 0).
Find the center, vertices, and foci of the ellipse with equation 4x2 + 6y2 = 24.
Summary:
The center is (0, 0), vertices are (-√6, 0) and (√6, 0), and foci of the ellipse with equation 4x2 + 6y2 = 24 are (-√2, 0) and (√2, 0).
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