Write a polar equation in rand e of an ellipse with the focus at the origin, with the eccentricity 0.4 and vertex at (2, 0). Select the correct answer. O 1) r- 5+2 cos e O 2) r- 5-2 cos e O 3) -- 5-2 cos e 4) - 5+2 cos e O 5) r-3-6cos 0

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A: Given figure is Since ABCD is a square and ∆BCE is equilateral . So DC=CE

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A: Find the Laplace transform of the following: 1) t cosh 2t

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A: When x = 1 we get f(1) = cos(2×1)+sin2×1+1-1 = 0.493 When x = 1.5 we get f(1.5) = cos2×1.5+sin2×1.5+...

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