Algebra

 

Define and provide example for the following terms:

1. Imaginary number.

2. Complex number

3. Complex Conjugate

4. Imaginary Unit

5. Coefficient

Exercise

 a. Find the solution for the following exercises

i. 1/i4

ii. 1/i7

iii. (1 + i) (-1 – i)

iv. (1 + i2) i

v. (1 + i) / i

vi. 1/ (3 – 4i)

4) / ii. (1 + vii