Which expression is equivalent i^233? On edge

C

Step-by-step explanation:

Remember the four basic power of i:

We have:

The trick here is to split the exponent into a number divisible by 4 plus the remainder. Notice that:

And that:

So, we can rewrite our exponent as:

Using the properties of exponents:

Since i to the fourth is simply 1:

Simplify:

Simplify:

Hence, our answer is C.