This is the third semester of the mathematics core curriculum. This course with Calculus I, the second semester of the mathematics core curriculum, provides a foundation for the continued study of mathematics and for the subsequent study of the physical sciences, the social sciences, and engineering. Combined coverage includes single and multi-variable differential calculus, single and multi-variable integral calculus, and differential equations. Throughout both courses mathematical models motivate the study of topics such as optimization, accumulation, change in one and several variables, differential equations, motion in space, and other topics from the natural sciences, the social sciences, and the decision sciences. MA205 covers single and multi-variable integral calculus and elementary ordinary differential equations. The sequence culminates with an introduction to the mathematics most applicable to each cadet?s major or engineering stem.