I typed it into Symbolab calculator and it said that the solution diverges, though in real numbers the solution would never go past 1. Why is this?
2026-03-26 01:03:29.1774487009
What is $(-1)^\infty$, or $(-1)^x$ as the limit of $x$ approaches infinity?
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We do not define $(-1)^x$ for all real numbers because it ends up with non-real answers.
Thus you may say the limit is undefined.
Limit Does not exist is another answer, but I prefer undefined in this case.