−t4+2t2−1 | ||
∫ | dt | |
−2t2−2t3 |
√x2−1 | ||
∫ | dx | |
x |
1 | t2−1 | |||
... = − | ∫ − t + 1 + | } dt = | ||
2 | t2(t−1 |
1 | 1 | 1 | ||||
= − | ∫ − t + 1 + | + | dt =... | |||
2 | t | t2 |
√x2−1 | √x2−1 | y | ||||
∫ | dx = ∫ | xdx = ∫ | ydy = | |||
x | x2 | y2+1 |
1 | ||
∫(1− | dy = y − arctg y = √x2−1 − arctg √x2−1 | |
y2+1 |
5^2 | 52 |
2^{10} | 210 |
a_2 | a2 |
a_{25} | a25 |
p{2} | √2 |
p{81} | √81 |
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