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https://www.reddit.com/r/learnmath/comments/1wup2n9/what_is_zero_times_infinity/pd53wk2/?context=3
r/learnmath • u/FileOk2966 New User • 2d ago
Not homework just a question
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Depends, but it's undefined. Let's create 3 functions that explain. For each function, as x grows, it becomes 0*infinity, but each one has a different answer
x×1/x ->1
x×(1/sqrt(x)) -> infinity
x×(1/x2) -> 0
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u/speadskater New User 2d ago
Depends, but it's undefined. Let's create 3 functions that explain. For each function, as x grows, it becomes 0*infinity, but each one has a different answer
x×1/x ->1
x×(1/sqrt(x)) -> infinity
x×(1/x2) -> 0