To calculate the expression 1 i 1 i, first, it’s important to clarify what this expression means. It seems as though there is a misunderstanding or a typographical error. Typically, in mathematics, we deal with numbers and operators (like addition or multiplication). However, the presence of “i” suggests that we might be looking at imaginary numbers.
Assuming you meant to write this expression using the imaginary unit i (where i is defined as the square root of -1), let’s clarify:
- If the expression is 1 + i + 1 + i, this simplifies to:
- 1 + 1 = 2
- i + i = 2i
- Thus, 1 + i + 1 + i = 2 + 2i.
If instead, you meant a different operation or arrangement, please specify. The key point here is to recognize the role of the imaginary unit i in your calculations.
If you need further assistance with complex numbers or any other related mathematical expressions, feel free to ask!