Learning calculus can be a daunting task for many students. As one of the most important areas of mathematics, calculus is ...

Cylindrical and spherical coordinates, double and triple integrals, line and surface integrals. Change of variables in multiple integrals; gradient, divergence, and ...

Also find the rate of change by differentiating then substituting. Applying integral calculus The area above and below the x axis and the area between two curves is found by integrating ...