Question

I WILL GIVE BRAINLIEST!!!

Which of the following is equivalent to the complex number $i^{28}$?

Choose 1 answer:

(choice A)
A
1

(Choice B)
B
i

(Choice C)
C
-1

(Choice D)
D
-i

Answer 1

Answer:

A. 1

Step-by-step explanation:

${i}^{28} = ( {i}^{2} )^{14} = ( - 1)^{14} = 1$