Consider the function r(t) = (2 cos t)i + (8 sin t)j. Find all the points on the function at which r and r' are orthogonal.

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Q: 7. Find the general solution of the given system of equations. (a) 2 -1 x = [3] + [2] y' ex 3-2 y

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Q: (4) Is T an onto transform Problem 9 (2) The matriz A= -35 -69-0 -4 -5 10 5 (1) The matriz A has an…

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Q: 6,4067 into Mayan

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Q: 1) Find the fundamental matrix (t) to the system x' (t) = Ax (t) with 1 4-63] A 5 and sketch the…

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Q: 5.Using Method of Undetermined Coefficients, which of the following is the final form of the…

A: From the 2nd equation, we get                  y"= -2x'+3y'                     = -2(y+et)+3y'…

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Q: (B) Evaluate: [7zdv 72dV, where E= = {(x, y, z) |0 ≤ y ≤ 2,0 ≤x≤ (4-y²),0 ≤ z≤y}.

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Q: Define the resultant of two polynomials. Let and P₁(x, y) = 3x² - xy — - 4x + y − 3 P₂(x, y) = x² –…

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Q: Hello, can you please answer the following problem and show all your work. Thank you.

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Q: tersection of the three given  planes.

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Q: 2. Solve the differential equation using undetermined y'" - v" - 4y' + 4y = 5-ex + e²x

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Q: 5. 1) g ¹({0}) Let g(x)=[x], that is, the largest integer less than or equal to x. Find 2) g…

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