Question

Under which condition is D.L. Hospital rule in limits is used?

Answer 1

when the given function attains the form 0/0 or inf/inf.

Answer 2

when your function when the limit is substituted results to

\[\frac{0}{0} or \frac{\infty}{\infty}\]

Answer 3

It means function f(x) should be a fraction.yes or no.please tell.

Answer 4

or 0^1

Answer 5

i think 0^1 is an indeterminate form?

Answer 6

@maheshmeghwal9 i do not get your question...?

Answer 7

but also stuff like \[0^{0}, 0^{\infty}\]... etc can also be converted to the types mentioned above

Answer 8

neither do i

Answer 9

my question is that u told me about 0/0 and\[\infty /\infty\] .does this mean f(x) should be a fraction in which if we put x tending to something ,we get 0/0 or else?

Answer 10

for becoming able to apply d.l. hospital rule

Answer 11

uhmm yep it HAS to be 0/0 or \(\infty/\infty\)

Answer 12

if it is \[\infty*0\] then will we apply that rule?

Answer 13

uhmm you can make it

\(\LARGE \frac{\infty}{\frac{1}{0}} = \frac{\infty}{\infty}\)

Answer 14

OK! thanx to all, I understood it.