1) Given the complex number sum 9 + √-36 a) Compute the complex number in rectangular form b) Compute the complex number in polar form c) Calculate the complex number in exponential form d) Which quadrant does the complex number lie? e) Use the polar or exponential form to graph the complex number on the complex plane.

Q: he complex number i 21

A:

Q: Write the complex number in polar-trigonometric form. -2j

A: For a complex number a+bj, polar-trigonometric form is given by r cos(θ) + j sin(θ) where r=a2+b2…

Q: Plot the complex number z = 3i and find its absolute value.

A: Plot the complex number z = 3i and find its absolute value.

Q: complex form and COS U+ i sin o) be the polar form Idition and subtraction between two complex…

A: Topic:- complex number algebra

Q: Use de Moivre’s formula to find the Cartesian form of the complex number  (-2 + 2√3i)7

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Q: Calculate these complex numbers and express your results in rectangular form: 15/45 (a) + j2 3- j4…

A: To find: Calculate these complex numbers and express your results in rectangular form: 15∠45°3 - j4…

Q: Let z₁ = 5+2i, Z₂=1+3i, z3=2-3i, Z4--4-7i. (a) Plot the complex numbers z₁, Z2, Z3, Z4 on an Argand…

A: Solution