At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga.
Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus.
Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this and **thousands** of other questions.

See more answers at brainly.com

\[\lim_{x \rightarrow 0} cosx-1/x\]

cos(x-1/x)?

(cosx-1)/x

I had my answer ready for the other one, I need to think about this one.

are you allowed to use l'Hospitals rule?

nope. Professor said that if we use it he won't consider the answer

You can write cos(x) as a series, that'll work.

so there are technically 3 ways of finding the answer

yep. MIT always saving my life. Thanks again :P

that is the long way though^
the "short" way is l'Hospitals rule

but you're welcome :)