Division by infinity is not used in ordinary mathematics.
Think about infinity as a number with tons of zeroes on it. So a small number divided by a number that just keeps getting bigger will get closer and closer to zero, but will never get there.
Although we can state that for any number a,
a/ ∞ = 0 and a/(- ∞) = 0
this is not an actual value of zero, but is a limiting value for a number that approaches ∞ . You can see that the reverse multiplication operation,
∞ x 0 = a
is only true in the single case where a = 0.
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You can't divide by zero. But if you take any real number and try dividing it by smaller and smaller numbers that are closer and closer to zero, your result will get closer and closer to infinity.
Infinity is not a defined number. It describes, in math, the endlessness of numbers.
Because zero is nothing. The figure zero isn't actually a number - it's a place-filler. Dividing anything by nothing will always result in the answer infinity.
1 one infinity divided by infinity
probably x would be negative. This is because the square root of a negative number is not a real number (no real number squared can be negative). ory is 0. any number divided by 0 = infinity. and undefined is another way of saying infinity.