Find D f(1,2). น f(x,y) = 2x2 3xy + 6y

Q: 1. S x+1 √x-5 dx

A: Step 1: Step 2: Step 3: Step 4:

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A: To determine which pairs of vectors are perpendicular, we need to find the dot product of each pair.…

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Q: Pls help ASAP. Pls show all work and steps. Pls circle the final answer.

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Q: Pls help ASAP. Pls show all work and steps. Pls circle the final answer.

A: Step 1:Step 2:Step 3:Step 4:

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Q: Due Oct 20 11:59pm 10 points 4 Replies, 4 Unre Week 9 Discussion What are sequences in Mathematics?…

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A: Step 1: Lets take the following examples of the series:an​=n21​bn​=n1​ Step 2:  Now we will…

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A: 1. Upside-Down ConeDescription:An upside-down cone of height 3 with its tip at the origin (0,0,0)…

Q: Explain step by step of how they got to the answer for both problems

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Q: (c) I = §c{(1 + xy) dx + (1+x²) dy} where c is the boundary of the rectangle joining A (1, 0), B (4,…

A: We evaluate the line integral I=∮C​{(1+xy)dx+(1+x2)dy},where C is the boundary of the rectangle with…

Q: Solve for all of these with steps

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Q: If f(x)=2x^5 cos(x), what is f'(x)?

A: Step 1:Step 2: Step 3: Step 4:

Q: Suppose that f(x, y) = √√25 — x² - y² at which {(x, y) | x² + y² ≤ 25}. - +r=5 Then the double…

A: Solution StepsStep 1: Converting to Polar CoordinatesIn polar coordinates, we know that:x2+y2=r2For…

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Q: P1:Solve the following differential equation using laplace transform 2- y₁ = -y 2 y₁₂ = y₁ y₁(0)=1…

A: Q1: System of Differential EquationsGiven:y₁' = -y₂y₂' = y₁y₁(0) = 1y₂(0) = 0Solution:1. Apply…

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A: Detailed explanation: Let's analyze the problem step-by-step. The function given isThe tasks are…

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A: Step 1:

Q: 11. Let - f(x) = −(x − 1)(x − 4) (a) Find the equation of the tangent line to the graph of f(x) at…

A: a) The equation of the tangent line is y = x.b) Graph of equation of tangent intersects the function…

Q: The differential equation 2 bx [a y sin(5x) + 2e³× cos(4 y) +mx²] dx + [cos(cx) + 2e³ * sin(4y)] dy…

A: Step 1:Step 2: Step 3: Step 4:

Q: 8. [ √3 arctan x dx = 9. S 0 x²ex dx = Page 8 of 12

A: Step 1:Let u and v be two functions of x.Then the following formula of integration is…

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A: Steps and explanations are as follows:In case of any doubt, please let me know. Thank you.

Q: e 115 Sec 5.1 Part 1 x115 Sec 5.1 Part 1 - MATH 115 Fal X + ← C…

A: Critical points: It can be observed from the given graph that tangents at points x = -4 and x = 4…

Q: what is the answer

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

Q: h ⚫It will be turned in automatically after the due date. 1. Submit answer Practice similar Evaluate…

A: The function to be integrated is f(x)=8x9+7x5.

Q: In Exercises 33-38, find the value of (fog)' at the given value of x. 33. f(u) = u³ + 1, u = g(x) =…

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Q: Question 1 1 pts The function z = 2x²y+2xy² +x² + 2x has exactly two critical points. If the…

A: Step 1: Step 2: Step 3: Step 4:

Q: Let y(x) be the solution of the initial value problem y' = 1 + + 60-y/x х , y(1)=0 Then y(4) 4 ln(k)…

A: 1.Step 1:Giveny′=1+xy​+6e−xy​Lety=vxTheny′=v+xv′The differential equation can be written…

Q: Pleassseee soolllvee the queeeessssstion Please sir Please redirect the question to the Chemistry…

A: Step 1: Step 2: Step 3: Step 4:

Q: Which of the following is a solution of the differential equation y″ – 64 y = 0? Select all that…

A: Step 1:Step 2:Step 3:

Q: 4. Calculate d 1 dx Evaluate at x = 8.

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Q: 7. Given y()(x) — 3y(x) = e**. Describe Yparticular (x) but do not find it.

A: Differential Equation Overview: This is a non-homogeneous linear differential equation of fourth…

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A: Step 1:The given parameterization curve is:r(t)=(sint,sintcost) where t∈[0,2π].  Step 2:Consider…

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A: Step 1:1. A closed interval, [a, b], includes or excludes the endpoints?Answer: Includes the…

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A: Step 1 Problem Restated: 1. Function values: f(−2)=4f(0)=0f(2)=−4 2. Critical Points:…

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A: I will use Excel to make the scatterplot and find the linear regression equation with x as the…

Q: #5 , 7 Please help me solve this Calculus problem. Thank you. The instructions are: Find the…

A: To find the discontinuities of the function f(x)=1/1−2sin⁡(x)​, we need to determine when the…

Q: solve it please

A: Step 1:The given function is:f(x)=x2+2−4​,   f′′(x)=(x2+2)3−24x2+16​ Step 2:The required graph of…

Q: Use dy/dx = - Fx/Fy to find partial z/partial x and partial z/ partial y x2 + 4y2 +3z2 = 1

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A: • Sequence will be converget if the value of the limit is a finite number. So, sequence converges…

Q: Instruction: Course Name: Calculus with Analytical Geometry-1 Course Code: MATH 132 Do not use…

A: Step 1:Step 2: Step 3: Step 4:

Q: 12. [0/1 Points] DETAILS MY NOTES TANAPCALCBR10 4.2.056. Find the inflection point, if any, of the…

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Q: Hi, I am having trouble with this problem and I need help. Thank you.  The problem is: A particle…

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Q: Find the surface area of the portion of the hemisphere z = (25 - x2 - y2)1/2 that lies above the…

A: To find the surface area of the portion of the hemisphere z=25−x2−y2​ that lies above the region R…