Question

calculus- Integrals with e in it

Answer 1

i need a minute to type the equation

Answer 2

how does \[\frac{ 1 }{ 7} e^7\theta \sin 6 \theta-\frac{ 6 }{ 49 } e^(7\theta) \cos 6\theta+ \frac{ 36 }{56 } e^(7\theta)- \cos 6 \theta

= \frac{ 1 }{ 85 }e^(7\theta) \cos 7\theta + 7e^(7 \theta) \sin 7 \theta\]

Answer 3

the e's are all raised to 7theta