I cant seem to figure out what to do to solve this problem. Can anyone please help?
lim x--> infinity ((2e^-x - 6e^x) / 2e^x + e^-x)
The answer is -3 but how?
also....how would I do this one? (very similar prob)
lim x-->0+ ((2 - e^-x) / e^1/x )
I cant seem to figure out what to do to solve this problem. Can anyone please help?
lim x--> infinity ((2e^-x - 6e^x) / 2e^x + e^-x)
The answer is -3 but how?
also....how would I do this one? (very similar prob)
lim x-->0+ ((2 - e^-x) / e^1/x )