Why do we do what we do to find an area of a polar region? Where does the 1/2 come from? Why is the function squared? It all comes down to the area of a sector of a circle. Sectors are very much the “rectangles” of polar Riemann sums.
Facebook:https://www.facebook.com/AlexMathsonline/ Thanks for watching Please like share and subscribe CHAPTER 11 – Integral Calculus Newton-Leibnitz integral Basic rules of integration Integrals of the form f(ax + b) Properties of integrals Simple applications Methods of integration