Question

Iota power 2 is equal to ​

Answer 1

-1

Explanation:

The iota is a complex notation represented by the letter i in complex number.

iota power 2 can also be written as;

i^2

In complex number, the square root of -1 is iota. This can be expressed as;

`√(-1) = i`

Take the square of both sides

`(√(-1))^2 = i^2\\-1 = i^2\\Rearrange\\i^2 = -1`

Hence the iota power 2 is equal to ​-1