\[\lim_{x \rightarrow \pi+}\sec2x\] is it positive or negative?

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.

A community for students.

\[\lim_{x \rightarrow \pi+}\sec2x\] is it positive or negative?

Mathematics
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
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 this expert

answer on brainly

SEE EXPERT ANSWER

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

Any ideas? Where are you stuck?
Is the cosine positive or negative in the neighborhood of \(\pi\)?
I don't know I just cant't grasp the concept.

Not the answer you are looking for?

Search for more explanations.

Ask your own question

Other answers:

this is one part of calculus I am just struggling with
Explain what you do understand and I can help you understand and fill in the gaps if you want to learn.
When its on the graph i can get it but my teacher doesn't want us using a graph
usually I can solve backward when I don't understand it
Come on... \(\cos(\pi) = -1\) \(\cos(2\pi) = +1\) What do we know about \(\sec(2\pi)\)?
i have class but I will tr again later. hopefully It will help when i log back on
@Clare12 Well you are trying to run before you can walk if you don't use graphs. You need to spend more time visualizing roughly what trigonometric graphs look like with several common values such as \(\pi\) or \(\frac{\pi}{2}\) and others.

Not the answer you are looking for?

Search for more explanations.

Ask your own question