Question

Plz help this question is very confusing

Simplify 1^12

-1

-i

i

1

Answer 1

`i^(12)` = 1

Explanation:

Using the rule of exponents

`a^(m)` ×
`a^(n)` =
`a^((m+n))`

Then

`i^(12)` =
`i^(4)` ×
`i^(8)` = 1 × 1 = 1 ← ( view table for values )