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Calculus- Early Transcendentals, 2021a

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∫<br />

41. sin n ucos m udu= − sinn−1 ucos m+1 u<br />

+ n − 1 ∫<br />

n + m n + m<br />

= sinn+1 ucos m−1 u<br />

+ m − 1 ∫<br />

sin n ucos m−2 udu<br />

n + m n + m<br />

sin n−2 ucos m udu<br />

Exponential and Logarithmic Integrals<br />

∫<br />

42. ue au du = 1 a 2 (au − 1)eau +C<br />

43.<br />

∫<br />

u n e au du = 1 a un e au − n a<br />

∫<br />

u n−1 e au du<br />

44.<br />

45.<br />

46.<br />

47.<br />

48.<br />

∫<br />

∫<br />

∫<br />

∫<br />

∫<br />

e au sinbu du =<br />

e au cosbu du =<br />

lnudu= ulnu − u +C<br />

u n lnudu=<br />

1<br />

du = ln|lnu| +C<br />

ulnu<br />

eau<br />

a 2 (asinbu − bcosbu)+C<br />

+ b2 eau<br />

a 2 (acosbu + bsinbu)+C<br />

+ b2 un+1<br />

[(n + 1)lnu − 1]+C<br />

(n + 1) 2<br />

Hyperbolic Integrals<br />

49.<br />

∫<br />

sinhudu= coshu +C<br />

54.<br />

∫<br />

cschudu= ln|tanh 1 u| +C<br />

2<br />

50.<br />

∫<br />

coshudu= sinhu +C<br />

55.<br />

∫<br />

sech 2 udu= tanhu +C<br />

51.<br />

∫<br />

tanhudu= lncoshu +C<br />

56.<br />

∫<br />

csch 2 udu= −cothu +C<br />

52.<br />

∫<br />

cothudu= ln|sinhu| +C<br />

57.<br />

∫<br />

sechutanhudu= −sechu +C<br />

53.<br />

∫<br />

sechudu= tan −1 |sinhu| +C<br />

58.<br />

∫<br />

cschucothudu= −cschu +C<br />

Inverse Trigonometric Integrals<br />

59.<br />

∫<br />

√<br />

sin −1 udu= usin −1 u + 1 − u 2 +C<br />

60.<br />

∫<br />

√<br />

cos −1 udu= ucos −1 u − 1 − u 2 +C<br />

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