MATH 10B Lecture Notes - Cosco
Document Summary
Goal : determine the area of a region founded by two or more functions on an interval [a. b] n v i# = /ab(fcx) - gcx))dx f- ( x) A =l ( + 4- ( 3- i))dx a. ( x - a) =o (cid:15482) = 0,2. = 42 - %) - ( 02 - %) Find the area founded by sin ( x) , cos ( x) on [ 0,1t] sin ( ya) cos (%) A- =%%(coscx) - since))dx + /4 (sinh) - coscxs)dx. =((3+3) - ( + d) + ((-1-1)-0) - c- 3- :)) a)) - (sirico) + cosco))) + (c- coscit) - sink)) - ( cos ( ta) - sinful)) = ( - f) + (gia) - %) - (aa) -
