substituting \((\frac{\pi}{4},2)\) into the function, and the limit is 0.

function is continuous everywhere

Question

asked 2021-06-04

asked 2021-05-01

\(\lim_{(x,y,z) \rightarrow (-3,1,2)}\frac{\ln z}{xy-z}\)

asked 2021-09-18

Find the limit and discuss the continuity of the function. \(\displaystyle\lim_{{{x},{y}}}\rightarrow{\left({\frac{{\pi}}{{{4}}}},{2}\right)}{y}{\cos{{x}}}{y}\)

asked 2021-02-03

\(\lim_{x\rightarrow1} f(x)\)