Површински+интеграл+1+-+функција

media type="custom" key="23712200" media type="custom" key="23712202"
 * Keywords:** advanced calculus, surface integrals, function type, surface, integrals, function, sage, parametric, parameter, vector-parametric


 * ** YouTube Video - Example 1 by hand ** || ** YouTube Video - Example 2 by hand ** ||
 * media type="youtube" key="-dFQnoS7ynM?hl=en_GB" height="203" width="360" || media type="youtube" key="9rXnFJDhJUs?hl=en_GB" height="203" width="360" ||