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# polar and rectangular form of the complex number

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Please 10.4-5 a, b, c in the attachment.

10. Find a, b, A, and theta as required (angles given in degrees).

(c) (a + j4)je = 3 + Ae^j60

https://brainmass.com/engineering/electrical-engineering/polar-rectangular-complex-number-155331

#### Solution Preview

The three expressions have the following relationship.

10.4-4

so

Hence,
a = ...

#### Solution Summary

It represents the complex number in both polar and rectangular forms. The solution is detailed and was rated '5/5' by the student who originally posted the questions.

\$2.19

## Trigonometry Absolute Values for Complex Numbers

1. Find the absolute value of the following complex number:
2. Choose the rectangular coordinates for the following polar coordinate:
3. Determine the rectangular form of the complex number:
4. Find the polar form of the following complex number:
5. When plotted on the rectangular coordinate system in which quadrant would the following point be located for this polar coordinate?
6. Find the power of the following complex number:
7. Find the value of the given complex number:
8. Choose the polar coordinates for the following rectangular coordinate
9. The following polar coordinates are multiple representations of the same point, True or False?
10. Find the polar form of the following expression:
11. Write each complex number in rectangular form. If necessary round to the nearest tenth.
12. Use DeMoirvre's Theorem to find the indicated power of the complex number. Write answer in rectangular form.