2. Classify each of the following sets as open, closed, neither, or both. Then, find the closure. a) {x:x² >0} b) 0,

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Q: Hiwin If Z=R Cxxy)and u=x-y V=x-y show that %3D

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Q: 1. f o¬* xy dy dx О а. 32/3 O Б. 16/2 Ос. 32/4 O d. 18/4

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Q: 1. A breeder reactor converts relatively stable uranium 238 into the isotope plu- tonium 239. After…

A: Here, A(t) is the amount of plutonium remaining at time t. So, we can create the I.V.P. dAdt=kA,…

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A: Let's find.

Q: The enclosed area between y= 3 x and y= 6/x is evaluated by 36 3 dxdy. 0, 3 x ApxpbJ O None of he…

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Q: 15–18 Find a vector equation and parametric equations for the line segment that joins P to Q. 15.…

A: Given : P(1,0,1) and Q(2,3,1) Find a vector equation and parametric equations for the line segment…

Q: f(x) = 12x + x - x°, g(x) = 0 ... The area is (Type an integer or a simplified fraction)

A: Given query is to find the area of the shades region.

Q: Find the critical numbers of the function. x – 1 | f(x) : x² + 4

A: find the critical points of the function f(x)=x-1x2+4

Q: b. f(x) = xe-*, g(x) =; -1<x< 5. Show in a single space. 2x

A: Given

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A: We need to convert the complex numbers into polar form.

Q: Hence, determine whether the function is continuous at x = 2x. ) Find the value of k such that the 5…

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Q: Find the exact values of the six trigonometric functions of each angle e. (a) (-V3, 1) sin(e) =…

A: Solution ) a) if you have find cos θ = - √3/2 We know that  sec θ = 1/ cosθ  Sec θ = 1/( - √3/2 )…

Q: Find and describe the intersection of the following planes: T:3x+2y+5z-4 = 0 T: 4x-3y+=+1=0

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Q: Consider the geometric series 2n +1 Σ 15 (-3)" n =0 a) : What is the first term of the series First…

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Q: Consider the function f(T,y)= kr - 2xy + y?. %3D 1. Show that (0, 0) is a critical point of f(T, y).…

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Q: x + 1 dx x(x² + 1)

A:

Q: Let f(x,y) = (x^2 - y^2) / (x^2 + y^2) ^2 . Let R = [1, infinity) x [1, infinity). Evaluate the…

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Q: 2. Suppose that the triangle with vertices (-1,–1), (0, 1) and (1, –1) is revolved about the y –…

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Q: Find the linear approximation at x = 0 to Write your answer in the form y = Ax + B.

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Q: Find the critical points of f(x) and use the Second Derivative Test (if possible) to determine…

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Q: The result of the following double integral is 2 2 у ST (6 x² y - 5 e)dxdy= ? 0. -2 y 909 -20e? +…

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Q: Q1/ Using newton's backward difference fomula find the approximate value of y(-1/3) when y(-0.75) =…

A: By using Newton's backward difference formula to find the approximate value of y-13 when…

Q: Let f(x) = x and compute the Riemann sum of f over the interval [8,9], using the following number of…

A: n=2 x 8 8.5 9 f(x) 512 614.125 729   Reimann sum using left-endpoints: ∑i=1n-1 f(xi)…

Q: St sinx dx

A: To evaluate the integral ∫sin x dx.

Q: A scientist has discovered a new strain of bacteria. The bacteria culture initially contained 1,000…

A: Given problem:- A scientist has discovered a new strain of bacteria. The bacteria culture initially…

Q: Solve the equation. Write the solution set with the exact values given in terms of common or natural…

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Q: 1. Let R be the region bounded by the graph of f(x) = 2x² – x + 2 and x-axis F31 between x = 1 and x…

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Q: Which of the following is continuous at all points? x²-4x-5 x2+2x-35 A) f(x) = B) f(x) = x-5 x-5…

A: Note : “Since you have posted multiple questions with multiple sub-parts, we will solve first…

Q: What is the maximum product of two numbers whose sum is 9 ​? What numbers yield this​ product?

A: The sum of two numbers is 9.

Q: Find T3 centered at x = a. 1 1. f(x) = -1 %3D a = 2+ x

A:

Q: y=3 13 x-3-y 3

A: V = 2π∫ yf(y)dy f(y) = 3 -(3-y2) f(y) = y2 +3 -3 now limit from 0 to 3  V = 2π∫03 yf(y)dy V = 2π∫03…

Q: The concentration, C, of phenylbutazone, in micrograms per milliliter (ug/mL), in the plasma of a…

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Q: Xingqiu has 420 feet of fencing material and uses it to start a kernel by building 5 identical…

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Q: opportunity loss will always result the same decision as maximum Expected value ?   2-Prove…

A: 1) Expected Opportunity Loss = EOL   Expected Maximum Value = EMV FOR PROVING , Let Regret Table :…

Q: Find the exact arc length of y =÷x' – 1 - In x over [1, 2]. Show All Your Work 2 4

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Q: Evaluate dydx. О а. 3/4ln4 ОБ. 3/2In2 O. 2/3ln3 O d. 5/6ln6

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Q: f(x) = b (for some 1 b > 0) at any point on the curve The distance between the r-intercept of the…

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Q: 1. f o" xy dy dx О а. 32/3 ОБ. 16/2 Ос. 32/4 O d. 18/4

A:

Q: Find an equation of the tangent plane to the surface at the given point. g(x, y) = arctan 2, (1, 0,…

A: Given

Q: Use the shell method to find the volume of the solid generated by revolving the region bounded by y…

A: Given: y=12x-11, y=x &amp; x=0   So, From the given curves the bounded region is as shown below;…

Q: 1 a) r(t) = ( In(7t), Vi + 4, V17 - t b) r(t) = ( Vi – 3, sin(81), ² ) t 3t 1/3 c) r(t) = /2 – 64 -

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Q: True or False. The series S sin(m) is an alternating series. m n=1 False True

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Q: If m s f(x) s M for a s x s b, where m is the absolute minimum and M is the absolute maximum of f on…

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Q: If a ball is given a push so that it has an initial velocity of 3 m/s down a certain inclined plane,…

A: Given query is to find the velocity function ate time to reach the velocity 45 m/s.

Q: [3 2 A = 26 find the general solution of 4 y' = Aỹ + g, g = =

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Q: Find an equation of the tangent line to the curve at the given point. y = sec(x) – 2 cos(x), P = 1 3

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Q: Find the exact values of the remaining trigonometric functions of 0 satisfying the given conditions.…

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Q: 6. INNICATE If SZilaEs IS convEILENT OR DIUERCENTO IOENTIFY WHOCH TEST(s) USED. n! n?

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Q: 1. Use the definitions of the hyperbolic function to find each of the following limits. (a) lim…

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