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Integrals

What is the area enclosed between the two curves?

Please see the attached file for three problems on area enclosed between curves. Question 13: Give the area of the region bounded by the graphs of G(x) = x^2 - 8 F(x) = 2x and the vertical line x = -3. Question 14: Give the area of the region bounded by the graphs of H(x) = x^2 - 10 Q(x) = 3x and the ver

Polynomial equations and integrating area under curve

I need to find the area of each with respect to the x axis I have the following 2 polynomial equations: (1) y = -24.034x^4 + 440.02x^3 - 2814.5x^2 + 7050.2x - 4660 y values range from 0 to 1275 and x values range from 0 to 6 (2) y = -721.34x^5 + 15484x^4 - 123523x^3 + 443283x^2 - 678627x + 396008 y values range fr

Theory of Integration

Text Book: - Taylor & Menon I have post few questions from above said text book. Please mention each and every step. Please the attached documents. In page 549 & 550 Exercise Problems 1, 5 & 6 In page 554 Exercise Problems 1, 2, 3, 4, 6, 8 & 9 Thanking you

An example of contour integration using Cauchy's formula

Evaluate the contour integral of z^2/(4-z^2) around the circle |z+1|=2. The question is attached in correct mathematical notation, along with the student's (incorrect) initial attempt. You will need to refer to this initial attempt when reading the solution.

Find area between graphs using integration

For the functions: f(x)=4-x^2 g(x)=e^(-x) a. Sketch both graphs. Find and label the intersection points. b. Find the area between the graphs using integration. Give the full integral, including limits, in proper notation.

An example using Cauchy's theorem

Let f be entire. Evaluate the integral from zero to 2 pi of f(z_0+re^(i theta)) e^(ik theta), where z_0 is a constant and k is a constant greater than or equal to 1.

Trigonometry: Solving Integrals

Please solve the following integral: 1) Determine the integral sin^3(3x)cos^6(3x)dx Make sure to show all of the steps which are required.

Solve: Integration by Substitution

It is essential to show all steps by hand. Also if a method is prescribed, use only that method. Keeping this involved, solve the following: 1A) Determine the integral dx/x^2+12x+36 by using substitution. 1B) Determine the integral dx/x^2+12x+40.

Theory of Integration

Text Book: - Taylor & Menon: Page 539 following questions need solutions. Exercise 1, 2, 3 & 4 Page 540 Exercise problem. Please see attached pages.

Double Integrals

Calculate the double integral. See attached page for the problems.

Integration

1) Int. Sinx dx. = ( Pi/2 to 3/2pi) ie definite integral of sinx with lower limit pi/2 and upper limit 3/2 pi

Integrals of Trigonometric Functions

1) Evaluate. ∫ sinh^6 x cosh x dx 2) Evaluate. ∫ [ (√x+4)^3 / 3√x ] dx 3) Evaluate. ∫ x^2 sin(2x) dx 4) Evaluate. ∫ sin^5 x dx Please see attachment for actual sample problems.

Wave Equations and Periodic Differentiable Functions

3. Solve the wave equation, &#8706;2u/&#8706;t2 = c2(&#8706;2u/&#8706;x) -&#8734; < x < &#8734; With initial conditions, u(x,0) = (1/x2+1)sin(x), and &#8706;u/&#8706;t(x,0) = x/(x2+1) 4. Suppose that f is a 2&#1087;-periodic differentiable function with Fouier coefficients a0, an and bn. Consider the Fourier coeffici

Integrals, Area under the Curve and Solid of Revolution

1. Evaluate: &#8747;2cos2 xdx 2. Figure 12.1 y = 9-x2 , y=5-3x Sketch the region bounded by the graphs of Figure 12.1, and then find its area. 3. Figure 13.1 1?0x4dx Approximate the integral (Figure 13.1); n=6, by: a) first applying Simpsonfs Rule and b) then applying the trapezoidal rule. 4. Find

Area of a Region between Two Curves

LetR be the region bounded by the graph of f(x)=3x^2+6x and g(x)=18x-5x^2. 1) determine the area of R 2) Determine the volume of the solid of revolution formed when R is revolved about the line y=18. Please answer in detail.

Inverse Hyperbolic Integral

Evaluate the integral. (integral from 0 to 1) dt/sqrt[16t^2+1] Use Hyperbolic inverse and show steps please!

Integrals and differentiation

Differentiate the function f(x) = ln(2x + 3). Find . lim e^ 2 x/(x+5)^3 &#8594;&#8734; Apply l'Hopital's rule as many times as necessary, verifying your results after each application. Evaluate &#8747; x sinh(x)dx . Determine whether 2 &#8747; (x / ^(4-x^2)) (dx)

Integration

Evaluate &#8747;3x+3 / x^3-1 (dx) Use trigonometric substitution to evaluate &#8747;1 / ^/¯1+x2(dx) Determine whether converges or diverges. If it converges, evaluate the integral. &#8734;&#8747;-&#8734; 1 / 1+x2 (dx)

Integrals

Evaluate &#8747;(^/¯x+4)^3 / 3^/¯x(dx) &#8747;x2sin2x dx &#8747; sin5xdx

Integration

Find an upper and lower bound for the integral using the comparison properties of integrals. 1&#8747;0 1 /x+2(dx) Apply the Fundamental Theorem of Calculus to find the derivative of: h(x)= x&#8747;2 ^/¯u-1dx Evaluate: 4&#8747;1 (4+^/¯x)^2 / 2^/¯x (dx) Evaluate: &#8747;2cos^2 xdx Sketch