{Xn} 3. Prove that the sequence 1+2n² 1-3n² Xn where is bounded.

Q: Given cos(x)- 글 " what is the value of cos(x +)? 0 O via - IN I 12

A: Given that cosx=12. We have to find the value of cosx+π.

Q: Use a sum or difference identity to find the exact value of the expression. tan 75°

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Q: 4. What are the values of A, B, C, and D so that 1 a. A = b. A = C. A = d. A = HALA00 B= C= B B 1 8'…

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Q: Determine la derivada de ƒ (x) = 5 sec x − √√3 csc x - Llene los blancos (sombreados de azul claro)…

A: I have stated the used formulas in the solution

Q: Question 3 a) b) [ Find the limit, if it exists, or show that the limit does not exist. lim…

A: a)limx,y→0,07x2+2y2yb)limx,y→0,049x2-98xy+49y27x-7y

Q: What is the exact value of csc > O 2√5 3 IN O-2 14 (¹4) ²

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Q: 8 Find the sum of Σ n=1 A) 1 9n²+3n-2 hint: (partial fractions) 2 B) B)=1/12 (C) / D) = E) 3 4 3 F)…

A: According to question,Given Summation,∑n =1∞ 19n2 + 3n -2

Q: Show your complete solution: Evaluate the triple integral ㅠ pxy 2 L x 0 COS Zdzdydx X

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Q: Let R be the region between the curves x = 36- y² and x = y² - 36. (a) These curves intersect when y…

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Q: Find the average value gave of the function g on the given interval. 9 ave 11 g(t) = t √8+2² 8 + t…

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Q: Sketch the curve by using the parametric equations to plot points. Indicate with an arrow the…

A: To sketch the graph of the parameric curve ,first we find  x and y values corresponding to each t…

Q: af The partial derivative evaluated at P is 6. əx Find the directional derivative of f at P in the…

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Q: Differentiate implicitly to find dy/dx. cos(x) + tan(xy) + 4 = 3

A: The given function,   cosx+tanxy+4=3

Q: A tank is is half full of oil that has a density of 900 kg/m³. Find the work W required to pump the…

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Q: Find the general solution, y(t), which solves the problem below, by the method of integrating…

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Q: Find both first partial derivatives. = In ( + ) əz əx əz ду || = Z (No Response) (No Response)

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Q: Utilice la regla del producto para derivar y = (2x² + 2x + 1) (3x - 4) Llene los blancos (sombreados…

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Q: Find the unit tangent vector to the curve given below at the specified point. r(t) = 7ti−2t²j¸ t = 4…

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Q: 6. Σ(-1)n-1 sin (2) n=1

A: Explanation of the answer is as follows

Q: If f is a differentiable function and ƒ"(x)=x4+2x³− 15x², then f has an inflection point at

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Q: Solve Problem 346 in section 4.7 of the textbook. In addition to providing the calculations, draw a…

A: Solution is given below:

Q: Question 8 The position vector r(t) = (4cos(t), 7 sin(t), 51²) describes the path of an object…

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Q: What is the area of the region between y=x²-2x-3 and the x-axis from to 6? x=0

A: Area bounded by the curve fx=x2-2x-3 and x-axis on interval 0, 6

Q: Prove the identity. 1+ tan 0 1- tan 0 1- tan 0 =0 19: + To verify the identity, start with the left…

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Q: Evaluate f dx √1-16x²

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Q: If u(t) = and v(t) = , use the formula below to find the given derivative. d[u(t) × v (t)] = u' (t)…

A: Using given formula find derivative

Q: [ Find r'(t) r" (t) given the following vector function. r(t) = (4²+2t)i + (51²+5t)j O 33 +164t…

A: We have to find out derivative

Q: The rate of change of N is inversely proportional to CSC(x) · N(x), where If N () = 1, and N (5) =…

A: Given: dNdx∝1cscx.N

Q: Question 3 Find a vector-valued function, using the given parameter, to represent the intersection…

A: We need to find r(t).

Q: 1. Find the Taylor polynomial p3 centered at a = 7/3 for f(x) = = COS I.

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Q: Find the total differential. w = e²y cos(7x) + z³ dw = (No Response)

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Q: 9. Determine if the Mean Value Theorem for Integrals applies to the function f(x)=√x on the interval…

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Q: The integral is improper. Select one: True O False 2 [₁² 2x -3 x² - 9 - dx

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Q: Solve, finding all solutions in [0,2) or [0°,360°). 18 cos²x = 9 The solution(s) in [0°,360°) is/are…

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Q: -2x 2) (² f(x, y) = e¯ fxx + fyy = 0 Consider -2y cos 2y - e cos 2x. Verify that

A: NOTE: Refresh your page if you can't see any equations. . take the partial derivative with respect…

Q: Find dw/dt using the appropriate Chain Rule. Function w = x sin y x = et, y = π - t dw dt || Value t…

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Q: Dada la función f(x) = (a) Determine dy dx (b) Encuentre la ecuación de la linea tangente a x = 4 y…

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Q: Find both first partial derivatives. z = exy дz ax əz ду = (No Response) (No Response)

A: The given function, z=exy

Q: For the function f(x) = sin² x, find the absolute maximum value M and the absolute minimum value m…

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Q: Prove the identity. 1 + sin x 1- sin x = (secx + tan x)² To verify the identity, work each side…

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Q: Solve, finding all solutions in [0,2x) or [0°,360°). 2 sin‘x+ sinx=0 2

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Q: Determine the location and value of the absolute extreme values of f on the given​ interval, if they…

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Q: Express the following as a linear combination of u =(3, 1, 6), v = (1, -1, 5) and w = (4, 2, 4).…

A: To write down the vectors into the linear combination of the given vector.

Q: Let S be the plane with equation 2x - 3y + 4z = 1. Find parametric equations of a line that goes…

A: Explanation of the answer is as follows

Q: w = sqrt(25 - 4x2- 4y2),  x=r cos(theta),  y=r sin(theta) (a) Find del w / del r and del w / del ?…

A: If w=f(x,y) ; x=g(r,θ) and y=hr,θ then           ∂w∂r =∂w∂x.∂x∂r+∂w∂y.∂y∂rand…

Q: Find the first partial derivatives with respect to x, y, and z. 3xz x+y aw əx Əw ?у Əw əz || W = (No…

A: This question can be solved using the concept of partial derivatives.

Q: 3. A 20 ft ladder is leaning against a wall and begins to slide. How fast is the top of the ladder…

A: A 20ft ladder is leaning against a wall and begins slide.The ladder is 12ft away from the wall and…

Q: Use la definición de derivada f'(x) = lim 1-0 7x + 2-5 Envie sus computos a Blackboard. De ne For…

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Q: Find the volume V of the solid obtained by rotating the region bounded by the given curves about the…

A: The Disk Method :  Consider the curve x=f(y) and the y-axis between y=a and y=b and is rotated about…

Q: 10. Find the particular solution of √√x + √√yy' =0 where y(1) = 9

A: