Question

What is the limit of x^4 e^x as x approaches negative infinity?

Answer 1

x^4 e^x will tend towards infinity

Answer 2

as x tends towards negative infinity as x^4>e^x

Answer 3

so we could say doesn't exist?

Answer 4

it does exist, but normally in my country, they state it is undefined for n/0 but infinity for this. we say it tends towards infinity

Answer 5

great thanks