Forgot password? New user? Sign up
Existing user? Log in
limn→∞∣cos(πn2+n2)∣\large \lim_{n \to \infty} \left | \cos\left( \dfrac{\pi \sqrt{n^2+n}}{2} \right) \right | n→∞lim∣∣∣∣∣cos(2πn2+n)∣∣∣∣∣
What is the value of the limit above for integers nnn? Give your answer up to 3 decimal places.
Submit 123451234512345 as the answer if the limit does not exist.
Problem Loading...
Note Loading...
Set Loading...