Complex Numbers

NZ Level 8 (NZC) Level 3 (NCEA) [In development]

Complex Conjugates

If $a$`a` and $b$`b` are real numbers, then any number of the form $a+bi$`a`+`b``i` is:

An irrational number

A

An imaginary number

B

A complex number

C

A real number

D

An irrational number

A

An imaginary number

B

A complex number

C

A real number

D

Easy

Less than a minute

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