Find the point at which the line (t) = (4, -5,-4)+t(-2, -1,5) intersects the xy plane.

Q: Total marks 15 4. : Let f R2 R be defined by f(x1, x2) = 2x²- 8x1x2+4x+2. Find all local minima of f…

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Q: 9. Consider the cardioid r = 1 + cos 0. a) Set up an integral to represent the area inside the…

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A: Step 1:   Step 2:  Step 3:    Step 4:     Step 5: (D).Hence it is false.

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Q: Examples: Solve the following differential equation using Laplace transform (a) y" +2y+y=t with y(0)…

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Q: Q1: (8+17 Marks) (a) If A-[ a ] is a 3x3 matrix; such that a = i (4-2), find the values of diagonal…

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Q: 1 Find a vector parallel to the line defined by the parametric equations (x(t) = -2t y(t) == 1- 9t…

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Q: 5 4 3 21 N -5-4-3-2 -1 -2 -3 -4 1 2 3 4 5 -5+ Write an equation for the function graphed above y =

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Q: 3 Calculate the integral approximations T and M6 for 2 x dx. Your answers must be accurate to 8…

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Q: 4 x+3 and g(x)=x2-9 4X-10 2X --13) The domain of rational expression A) 1R. {-2,-8} AB -14) Let f(x)…

A: Please rate my answer is helpful. I shall be very thankful to you. May God stay bless you…

Q: 2 D Question 3 D For the right triangle below, find the measure of the angle marked with question…

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Q: Please help on all asked questions. Please show all work and steps. Please circle the final answer.

A: If you have any problem let me know in the comment section thank you.

Q: Evaluate the following limit. lim X-X (10+19) Select the correct answer below and, if necessary,…

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Q: 2. (i) What does it mean to say that a sequence (x(n)) nEN CR2 converges to the limit x E R²? [1…

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Q: Let a = (-1, -2, -3) and 6 = (-4, 0, 1). Find the component of b onto a.

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Q: Show all steps. Correct answer is 37.6991118

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Q: Q2. Find the points on the ellipse x²+4y² = 1, where f(x, y) = xy has its extreme value. Q3. Find…

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Q: What are the correct answers for the second and third question on this page. I am on the Cartesian…

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Q: Find all second partial derivatives for f(x, y) = 3xy2 - 2y + 5x2y2 and evaluate fxy(-1, 2).

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Q: 2. Let f(x) = 2x² + 6. Find and completely simplify the rate of change on the interval [3,3+h]. (5…

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A: Given the vector field𝐹=(−𝑥𝑦𝑧−𝑥−2𝑦,−4𝑥𝑦𝑧−4𝑦𝑧−4𝑦,−3𝑥𝑦𝑧+𝑥𝑦+4𝑧) and the parametric…

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Q: If lim f(x)=L and lim f(x) = M, where L and M are finite real numbers, then what must be true about…

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Q: Let ä(t) = (3,-2,-5)t + (7,−1, 2) and (u) = (5,0, 3)u + (−3,−9,3). Find the acute angle (in degrees)…

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Q: 5 2 3. f(x) = 3x3 - 15x3 Find the intervals of increasing, decreasing 4. If xy+cos y, Find

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Q: 6. Sketch the trace of the following curve on R², п 3п (t) = (t2 sin(t), t2 cos(t)), tЄ 22 [3 Marks]…

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Q: X 1 + 2 x 2 + 6×3=2 2x +5X2 +15x3 = 3 6x + 15×2 + 46x3 = 12

A: 1:

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Q: how do i estimate the area under the graph of f(x) = 2 cos(x) from x=0 to x= π / 2 using four…

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Q: Calculate a (bxc) where a = i, b = j, and c = k.

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