Question

Which of the following is a complex number?O27282 + √2- V15O-O–4 + V731/3 - 7

Answer 1

A complex number can be said to be a number that is expressed in the form:

a + bi

where i = √-1

From the options given the complex number will be:

`(2)/(3)+\sqrt{-(27)/(28)}`

Let's simplify the