MAT136H1 Lecture 9: 27/01/17 Lecture 9 Notes

• School: UTSG
• Department: Mathematics
• Course: MAT136H1
• Professor: Natalia Cristina Garcia Fritz

Document Summary

Mat136h1 s - lecture 9 - calculus 1(b) ex. Let u = ex, dx = du ex. 1 + 2u can"t integrate this easily, so let v = 1 + 2u dv du. 2 ln 1 + 2ex + c = ln 1 + 2ex + c its ok to use two substitutions, although could have let u = 1 + 2ex and done with one substitution. Area between curves the following is a general way to picture this. Assume f(x) g(x) 0