For the following functions, find Re(f) and Im(f) and calculate the values at the given point z. •ƒ(z) = 5z² - 12z + 3 + j2 at z = 4 − j3 - 1 • f(z) = —at z = 1 - j 1-Z

Q: The gradient of the function 2x1 + x2 - 3 evaluated in x = (0 0 0) is: OA. Vf=(1 2 3)T OB. Vf=(0 0…

A: Solution:

Q: Use the given information to find f′(2). g(2) = 3 and g′(2) = −2 h(2) = −1 and h′(2) = 4

A:

Q: 10 12 14 10 12 14 (b) Calculate dB at t = 2. dt 64 dollars per month (c) Explain what the number you…

A:

Q: z- j4+5 f(z) = at z=2 + j 1+z*

A: A complex number is of the form or . The conjugate of is . To rationalize the denominator of a…

Q: Given f(x)=3x^2 + 4x + 5, determine the roots of the function. Verify them with a graph.

A: An algebraic expression is obtained by combining numbers and variables together with arithmetic…