| x | ||
−1≤ x ≤ 0 | ||
| x+2 |
| 1 | ||
0 < x ≤ 2 | ||
| √2x+1+1 |
Proszę o pomoc pozdrawiam
| 1 − ln4 −1+√5+ln2−ln(1+√5) | |
| 3 |
http://www.wolframalpha.com/input/?i=integrate+x%2F%28x%2B2%29+from+-1+to+0+
http://www.wolframalpha.com/input/?i=integrate+1%2F%28sqrt%282x%2B1%29%2B1%29+from+0+to+2+