Complex Variables as: Given the following complex function expressed w = f(z) = 6z² + 8z +20-j22 a. Determine u and v b. Calculate f(1-15). Express your answer in rectangular form. c. Determine the derivative of f(z) at z = (1 + j2). Express your answer in rectangular form. d. Determine if the complex function f(z) is analytic or not analytic.

Q: Find all analytic functions f = u + iv with u(x, y) = x² - y². Simplify the expression f(2) as much…

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Q: 2- Find the domain of the following functions:

A: Domain of a function is defined as the set of all possible inputs.

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Q: Use the fplot command to plot the function f(t) = Vlcos(3x)+ sin (4x) in the domain -25 x S2.

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Q: Problem A Find the roots of the function f(r) = (2" – 1) (r + 2r - 3) with z€R.

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: The relationship between y and z is given by the formula: z=y4-1.Are both quantities functions of…

A: z=y^4 -1 . For one value of y, there is only one value of z. So z is a function of y.

Q: Express the function in the form   f ° g  ° h

A: The given function is Rx=x-1 It is required to show the given function in the form of fogoh. So,…

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A: The velocity of the ball is given by the function vt=56-32t. When v is positive the ball is moving…

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A: Answer

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Q: Let f (2) = 1 Find all the points where f (2)is analytic. z + 3

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Q: Find an analytic function (or functions) if 2 Ref(z) = x²= y² + 2x and fli) = 2i - 1

A: f(z)=z2+2zExplanation:Thank you?

Q: Find the analytic function if the imaginary part is (2xy + 5y) where u (0,0) = 0

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