1 | ||
u'=−5sin(5x) v= | e2x | |
2 |
1 | 5 | |||
∫e2xcos(5x) dx= | e2xcos(5x)+ | ∫e2xsin(5x) dx | ||
2 | 2 |
1 | ||
u'=5cos(5x) v= | e2x | |
2 |
1 | 5 | 25 | ||||
∫e2xcos(5x) dx= | e2xcos(5x)+ | e2xsin(5x)− | e2xcos(5x) dx /*4 | |||
2 | 4 | 4 |
2 | 5 | |||
∫e2xcos(5x) dx= | e2xcos(5x)+ | e2xsin(5x) +C | ||
29 | 29 |
5^2 | 52 |
2^{10} | 210 |
a_2 | a2 |
a_{25} | a25 |
p{2} | √2 |
p{81} | √81 |
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