1 1
/ /
| |
| ________ | _________
| x / x | / x x
| e *\/ e - 1 | \/ -1 + e *e
| -------------- dx = | --------------- dx
| x | x
| e + 3 | 3 + e
| |
/ /
0 0
/ /
| |
| ________ | _________
| x / x | / x x
| e *\/ e - 1 | \/ -1 + e *e
| -------------- dx = C + | --------------- dx
| x | x
| e + 3 | 3 + e
| |
/ /