Prove that the set {a ∈ R2: a2 not equal to 6} is open

Q: A farmer finds there is a linear relationship between the number of bean stalks, n, she plants and t...

A: Given that a farmer finds there is a linear relationship between the number of bean stalks, n, she p...

Q: I got the first one correct but I'm having issue with the last two parts.

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Q: Exercises 1-7, Solve the differential equation(s). (4x°y3 + 3x2) dx + (3x*y² + 6y²) dy = 0. %3D

A: here from the given equation:      (4x3 y3 + 3x2 ) dx + (3x4 y2 + 6y2) dy = 0  

Q: Find the real number ( B) such that the line of symmetric equatic x - 3 == ) is parallel to the plan...

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Q: Consider the Quadratic function f(x) = 3x² - 13x - 30. Its vertex is ( ); its x-intercepts are x = N...

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Q: What is the check digit for the Visa 4635 0765 3302 121d?

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Q: Welcome Please please needed solved this equetion Tengent vector  angle between the tangent planes

A: We have to find angle between two tangents - First we will find divergence of function f at point P(...

Q: Solve this problem properly, give step by step solution. well explained and readable

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Q: Solve 1.and please try to solve 2 if possible..as both are related.

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Q: Find the volume of the torus generated by revolving the circle (x−5)2+y2=4 about the​ y-axis. What i...

A: Here, equation of circle is: (x-5)2+y2=4 So, the centre of the circle is (5,0) and radius will be 2....

Q: Find the following limits, then prove your answer using the e-ó definition: (1) lim +z+1

A: Given that, The function f(x) = x2 +x +1. and we have to find limit of f(x) as x approaches to 3. Th...

Q: If the function y=e−3x is vertically stretched by a factor of 4, reflected across the y-axis, and th...

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Q: Solve and show every step properly

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Q: Show your all calculation

A: Consider the provided question, According to given question we drawn a diagram,

Q: Determine the present value of a series of 30 quarterly payments of $3,500 each which begins one mon...

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Q: welcomeplease please needed solved this equastion, please directional derivative  Partial derivative...

A: Answer

Q: 1.  True or false?   a)  6 | 24       b)  7 | 32    c)  12 | 132     d)  n | 0 2.  Find     a)  60 D...

A: 1.

Q: Suppose you are given the following theorem: Let f, g be two C² functions on R'. Fix x € R' and h > ...

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Q: You work in the tool department at The Home Depot. Your manager asks you to set up a point-of-purcha...

A: Given: You work in the tool department at The Home Depot. Your manager asks you to set up a point-of...

Q: Please see the attached

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Q: An airplane is flying with a speed of 200 mi/hr in a direction whose slope is 3/4. Plane B, 50 miles...

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Q: A vertex of hexagon is given by 0+i and the center is given at origin in the complex plane, find the...

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Q: 5. Consider f(r, y) = x + 3y - (a) What is the domain of f(x,y)? (b) At P(2, –1) find the rate of ch...

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Q: Julie needs to hire a plumber. She is told that the cost of hiring the plumber, C, is determined by ...

A: From the given information, it is observed that the cost of hiring a plumber is C. Amount of time sp...

Q: Writing and Proof

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Q: Prove the set of euclidean transformation of R^2 forms a group under the operation of composition of...

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Q: Number 2

A: Given: The pizza has 4 types of crust, 5 types of cheese, and 20 toppings

Q: The fish population P(t) (in millions) in a large fish farm where 2 million fishes are dP - ЗР— Р2 —...

A: Given that, The fish population P(t) (in millions) in a large fish farm where 2 million fishes are h...

Q: Find the volume of the torus generated by revolving the circle (x−5)2+y2=4 about the​ y-axis. What ...

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Q: Let Pand Q be two predicates. Prove that 3x [ P(x) V Q(x) ] 3x P(x) V 3x Q(x)

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Q: Show whether the. following series from indicated intervals. E sin converge uniformly over the Σ sin...

A: Here we use Westress M test to check converges uniformly or not. 

Q: Which of these can be used to solve the equation 23 x 61 = ? %3D A. (20x60) + (20x1) + (3x60) + (3x1...

A: Option A is correct. Write                      23 = 20 + 3 and                61 = 60 + 1

Q: Show your all work

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Q: Maximizing area. Hentz Industries plans to enclose three parallel rectangular areas for sorting retu...

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Q: Rose has saved $90 000. If she decides to withdraw $4000 at the beginning of each month and interest...

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Q: Here are two 3-regular graphs, both with six vertices and nine edges.If they are isomorphic, give an...

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Q: اوجد المشتقه للدالة  Y= x2 - 4x -12

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Q: Perform the indicated computations when possible, using the matrices given below. (If an answer does...

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Q: 6. An ancient technique for extracting the square root of an integer N > 1 going back to the Babylon...

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