Each learning path is one chapter: a guided route through a topic, one small course at a time. Pick a class to see its chapters in order.
A tank fills at a rate that changes from minute to minute. You know the rate at every moment. How much water is in the tank after an hour? Integration answers this. It undoes differentiation, and it also measures the area under a graph. In this chapter you find antiderivatives, learn substitution, partial fractions and integration by parts, and then meet the definite integral and the Fundamental Theorem of Calculus. It covers the unit of the Indian syllabus (NCERT, JEE Main) and the matching topics of A-Level, IB and AP. Python checks every integral on the computer.