66/1000, derivative of e^(ax)*sin(bx), product rule and chain rule, calculus 1

Why Integration and Differentiation Undo each other? (Proof of the Fundamental theorem of calculus)

63/1000, limit of x^x as x goes to 0+, calculus 1

61/1000, integral of sqrt(x) from 1 to 9

67/1000, derivative & integral of 67

Differential and Integral Calculus by Feliciano and Uy

Learn basic calculus using simple math