### Cavalieri's Principles Computed

Please see the attached document for homework specifics. Thank-you for your help. Using Cavalieri's principle, compute the volume of the structure...

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Please see the attached document for homework specifics. Thank-you for your help. Using Cavalieri's principle, compute the volume of the structure...

Please show all steps to solution. Find the Laurent series....

Please show all steps to solution. See attached Classify with proof all the isolated singularities in C of ...

Please see the attached file for the fully formatted problem. The Minimum Principle: Let f be analytic in a bounded region D and continuous and nonzero on bar-D. Show that |f(z)| attains its minimum on the boundary of D. Hint: Consider the function g(z) =1/f(z).

Attached 16.) Simplify 17.) Add the complex numbers 2+3i and -3+i 18.) Divide the complex number 2+1 by the complex number 3-i 19.) Factor 20.) Simplify:

I have attached the problem. Z1=3-5i Z2=2+1 Z3=1+4i Find Z1+Z2-Z3 Z2-5Z3 Z1*Z3 Z2/Z3

Please see the attached file for the complete problem. Find the volume of the solid of revolution formed by rotating the finite region bounded by the graphs of y=sin((pi)x^2)/2) and y=x^5 about the y-axis. The possible answers are: A. 2(5pi-7)/7 B. (7pi-5)/7 C. 2(5-pi)/7 D. (5pi+2)/7 E. 2(7-pi)/7

Please show all steps to solution. Suppose that P is a polynomial with no roots on the contour Y .Show that the number of roots of P in the region enclosed by Y is given by (see attached file(s).

Please show all steps to solution (see attached) Let be the curve parameterized by ζ(t) = for Evaluate the integral dz

Show that y=(A*e^ix)+(B*e^-ix) can be written as y=C*cosine(x-g) A and B are complex but C and g are real Please show all steps!

Suppose w = f(z) is analytical in C.Show that its real and imaginary parts satisfy the Cachy-Riemann equations. Please show all steps to this proof .

Compute all the values of log(1 + i).What is its principal value?

Please show all logic leading up to answer. Find the image of D = under the map w =

See attached for circled problems Suppose that a function f is continuous on [0,1] except at 0.25 and that f(0)=1 and f(1)=3..... Use the Intermediate Value Theorem to show that there is a root of the given equation on the interval specified.

Find the imaginary solution. 1. 3y^2 + 8 =0

Please see the attached file for the fully formatted problems. De Moivre's theorem states that (cos theta - i sin theta)^n = cos n theta + i sin n theta for n E R. (a) Use induction to prove de Moivre's theorem for n E Z^+. (b) Show that cos 5 theta = 16 cos^5 theta - 20 cos^3 theta + 5 cos theta. (c) Hence sho

See attachment. Find a for complex number z.

1. (a) Write down the value of the real root of the equation x^3 - 64 =0. (b) Find the complex roots of x^3 - 64=0 ... [See the Attached Questions File.]

1. Find all the values of z in the form a+bi such that (a),(b),(c) (please see the attachment) 2. Find the real part u(x,y) and determine if it is harmonic. (please see the attachment).

Let f be analytic inside and on the unit circle. Suppose that 0<|f(z)|<1 if |z| = 1. Show that f has exactly one fixed point inside the unit circle. ( note : a fixed point is a point Zo such that f(Zo) = Zo).

A) find a bijective conformal mapping that takes a bounded region to an unbounded region b) prove that a conformal map cannot take a simply connected region onto a region that is not simply connected.

Please see the attached file. 1) Express each of the following as a complex number in the Euler form z = r e^ftheta or using the phasor notation z = r <theta [which is an abbreviation for the pola form z = r(cos theta + j sin theta) J: a. ((square root 3) - j)(1 + j(square root 3))) / (1 - j) b. square root(12 - 9j) (pr

Can you show me how to work this? Is there only one way and what is most acceptable? Find the values of the complex conjugate roots for the equation x^3 + 3X^2 +2 = 0.

Find to three decimal places the one real root of X^3 + 3X^2 + 2 = 0. Then use the approximate real root and compute the two conjugate roots using the graphical method of Yanosik.

Let f be an entire function such that |f(z)|<=A|z|. Use Cauchy's inequality to show that f(z)=az for some complex constant a. See the attachment for a more complete description of the question and Cauchy's inequality.

Use the Cauchy theorem to show that the integral around the unit circle |z|=1, traversed in either direction, is zero for each of the following functions: 1) f(z)=z exp(-z) 2) f(z)=tan(z) 3) f(z)=Log(z+2) The attached file contains this question written more clearly with correct mathematical notation.

** Please see attached file for the complete problem description ** Complex Analysis Problem Problem. Show that if C is a positively oriented simple closed contour, then the area of the region enclosed by C can be written ..... Suggestion: You can use the form: R is a closed region for real valued functions. Does thi

Mathematicians say that division by zero is forbidden. The expression 5/0, for example, is undefined. "Undefined" in this sense means "unable to be determined". Why is this? When we divide 5 by 5 (5/5) we get 1. Divide 5 by 2 we get 2.5. Each time we make the denominator smaller in the expression 5/x, the expression gets

Please see the attached file for the fully formatted problems.

Determine if the following equations are real or complex; explain the answer in detail. Determine whether the following equations real or complex solutions; justify your answer. Note: It is not necessary to find the solutions; just determine if they are real or complex and explain why. a) 5x2 + 8x + 7 = 0 b) (7)1/2y2 - 6