Question

What type of number is 3-77i

Answer 1

Answer:

Option 3 - complex number    

Step-by-step explanation:

Given : Number $3-77i$

To find : What type of number is given ?

Solution :

Real numbers include all rational and irrational numbers.

Pure Imaginary number includes only imaginary term i.e. i

Complex number is the combination of real and imaginary number.

We have given, Number  $3-77i$

Where, 3 is the real number and 77i is imaginary number.

So, The number $3-77i$ is a complex number.

Therefore, Option 3 is correct.

Answer 2

It is an imaginary number