Question

Which of the following is equivalent to the complex number i^5

Answer 1

Answer:

i

Step-by-step explanation:

i = $\sqrt{-1}$ ⇒ i² = ($\sqrt{-1}$ )² = - 1 , then

$i^{5}$

= i² × i² × i

= - 1 × - 1 ×i

= 1 × i

= i