1 | 1 | 1 | ||||
−3∫0 | dx =−3∫1 | dx + 1∫0 | dx = | |||
x2+3x | x2+3x | x2+3x |
1 | 1 | |||
limε→−3+(ε∫1 | dx) + limε→0−( 1∫ε | dx) | ||
x2+3x | x2+3x |
1 | 1 | |||
I1 = ∫ | dx =∫ | dx | ||
x2+3x | x(x+3) |
1 | A | B | |||
= | + | ||||
x(x+3) | x+3 | x |
1 | 1 | |||
−1/3∫ | ∫dx + 1/3∫ | dx = −1/3ln|x+3| + 1/3ln|x| + C | ||
x+3 | x |
5^2 | 52 |
2^{10} | 210 |
a_2 | a2 |
a_{25} | a25 |
p{2} | √2 |
p{81} | √81 |
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