Use the trapezoidal rule withn= 4 to approximate cos(x) dx Keep at least 2 decimal places accuracy in your final answer 2C

Q: 3. Se paration of Varlable s: x(y +1)dx+

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Q: A. Evaluate the following integrals of inverse trig functions. dx 1. Evaluate f- x Vx2-n dx 2. Evalu...

A: 1.∫dxxx2-πSubstitute u=x2-π and dudx=xx2-πand dx=x2-πxdu=∫1u2+πduSubstitute v=uπ and dvdu=1πand du=π...

Q: 4t, 5 for –2 <t < 4. Find the length of the curve 7(t) =

A: We will use the following formula.

Q: graph 5 - 4- 2- 2 3 4 5 ó 7 8 9 10 Use the graph to estimate the solution to 1.2" = 2 3.

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Q: D. 12.0 An electric charge produces a total electric field of 6 Coulombs. Calculate the electric flu...

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Q: Find the slope of the curve r=7-cos(theta) at theta=9pi/4.

A: I am attaching image so that you understand each and every step.

Q: Use the table below to find dx [2f(x) – 4x] |x33 f'(x) g'(x) 1 2 1 [2f(x)- 4x] (Type an integer or a...

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Q: For f(x) = 2x* - 8x° +4 find the following. (A) f'(x) (B) The slope of the graph of f at x = 1 (C) T...

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Q: Let y=f(x) be the solution to the differential equation dydx=x−y−1dydx=x−y−1 with the initial condit...

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Q: 1. /* dx x3 + x

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Q: Solve the differential equation (x – 3y + 2) dx + (3x + 9y – 12) dy = 0

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Q: 1 ER=1 (- 100 k%3D1 2k+1

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Q: Find the derivative of the function. z - 8 z + 8 F(z) F'(z)

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Q: Ek=1 (k+3)(k+4)

A: The objective is to solve the above series. 

Q: Find the mass of the triangular region with vertices (0, 0), (5, 0), and (0, 6), with density functi...

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Q: Elimination of Arbitrary Constant: y Ax + Bx+C, A and B are constant, C is a parameter %3D

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Q: (D3 + 6D? + 12D + 8) y = 0 when y (0) = 1, y (0) = -2 and y" (0) = 2

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Q: 5. Find by implicit differentiation for x + y = xy. dx

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Q: Which of the following integral will give the volume of a solid produced if the region bounded by x=...

A: Given the region is bouded by x = 4√y , x = -4y and y=1 is revolved about y=2. Applying cylindrical ...

Q: Tori is draining her pool for winter. After the pool had started draining, Tori began to wonder how ...

A: To find out the equation d-1(y).

Q: The position function of a particle is given below. s(t) = t3 + 3t2 - 6t, t 2 0 When does the partic...

A: Topic = Derivative t =1 sec

Q: Find the maximum and minimum values of the function g(0) 20 – 9 sin(0) on the interval Minimum value...

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Q: Find the interval of convergence of Σ (-1)"(x- 7)" Vn? +7 (Use symbolic notation and fractions where...

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Q: Which expression is equivalent to sec a(1 – cos?a) for all values of a for which sec a(1 – cos²a) is...

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Q: Obtain the differential equation of the family of plane curves described and sketch several represen...

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Q: dy Which of the following could not be the graph of a particular solution to the logistic differenti...

A: The given differential equation is dydt=0.8y(1-y20)                                                 ...

Q: The length of the curve y=In sec x from x=0 to x=b, where 0 < b <, may be expressed by which of the ...

A: Given length of the curve y = ln secx.Below find the solution in the image.

Q: (a) Complete the table using the model. (Round your answers to one decimal place.) 0.2 0.4 0.6 0.8 1...

A: Your Answer is also right but you have to round your answer to 1st decimal place.  

Q: Please show your answers to at least 4 decimal places. Suppose that f(x, y) = x°y. The directional d...

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Q: Use the graph to determine the behavior of the function between the indicated points. Behavior of th...

A: From the given graph we can see that- - Between points A and B - The function is DECREASING  

Q: You deposit $1000 in an account with 5% annual compound interest. Complete the following, assuming y...

A: We will use the concept of compound interest to solve this.

Q: I How did he get the value inside the circle X: Evaluate Is f(tanx}?d EXp 3.2 1x dx (sinx)3.2 3.2 -3...

A: Here is the solution

Q: For the cost function C(x)=40+x-1/2x^2 find the marginal average cost when x=2

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Q: Find the interval of convergence of Σ (-4)" (x+10)" n! (Use symbolic notation and fractions where ne...

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Q: Find the general indefinite integral. (Use C for the constant of integration.) + 9x3.5) dx

A: Find the value of ∫(x1.7+9x3.5)dx Using the sum formula of integration = ∫x1.7dx + ∫9x3.5dx

Q: Which of the following integrals will give an area equal to that of a region in first quadrant enclo...

A: We will find the area of the asked region as follows.

Q: A spherical iron ball 8 in. in diameter is coated with a layer of ice of uniform thickness. If the i...

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Q: • Gamma Functron 1. Find (5.2). Answer: 32.5781 010537 1.6317 -0.06

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Q: For the Gp 20,5,1/4 find the common ratio N term Sum of the first 5 terms

A: Given: - The Gp is, 20,5,14 To find: - The common ratio N term sum of the first 5terms.

Q: 1 3 4 -2 3. 2. 3. 3.

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Q: sin 2x + sin x + cos 2x - 1 = _______ cos x cot x tan x sin x

A: Solution ) sin2x + sin x + cos2 x - 1  = sin2 x + cos2 x + sin x - 1 We know that  [ sin2 x + cos2 x...

Q: Find the interval of convergence of E n(x – 8)" n=2

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Q: )-刈+3X-4-3 xy -2X+4y -8 %3D 8.

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Q: Calculate the solution to the differential equ y (y² + 3x²) dx + 2r*dy = 0 O x³ = y² (C – x) x²C = 3...

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Q: Question óf 20 This te This que A line perpendicular to another line or to a tangent line is called ...

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Q: х — 3 х3 -4х

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Q: x2 2. Find lim x→0 2ª – 1

A: We want to find limit of the function. 

Q: Néxt question Evaluate the following limit or state that it does not exist. (Hint: Identify the limi...

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Q: ΣE1(-1)k-1. 6k-1 7.

A: This question can be solved using the concept of infinite geometric progression.

Q: f(x) = 5x²/(2x– 1) f(x)%3D5×/cos(x)

A: