Question

asked 2021-07-03

asked 2021-09-23

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

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 2021-09-12

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