Homework Set 3 - math.upenn.edurbettiol/104files2018/HW3.pdf · Math 104, Spring 2018 Renato Ghini...

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Math 104, Spring 2018 Renato Ghini Bettiol Homework Set 3 Due: Feb 7 - 9, 2018 (at the beginning of recitation) 1. Evaluate the following indefinite integrals: a) Z (x 3 - 2x 2 )e x dx b) Z cos 2z cos 5z dz c) Z x cos 2 x dx d) Z xe 3x dx e) Z sec 3 x dx f) Z e -2y sin 4y dy g) Z cos 3 x sin 3 x dx h) Z xe x dx i) Z sin 2 θ cos θ dθ j) Z 1 - cos 2w dw k) Z 1 x ln x dx l) Z 1 x(ln x) 2 dx 1

Transcript of Homework Set 3 - math.upenn.edurbettiol/104files2018/HW3.pdf · Math 104, Spring 2018 Renato Ghini...

Page 1: Homework Set 3 - math.upenn.edurbettiol/104files2018/HW3.pdf · Math 104, Spring 2018 Renato Ghini Bettiol Homework Set 3 Due: Feb 7 - 9, 2018 (at the beginning of recitation) 1.

Math 104, Spring 2018 Renato Ghini Bettiol

Homework Set 3

Due: Feb 7 - 9, 2018 (at the beginning of recitation)

1. Evaluate the following indefinite integrals:

a)

∫(x3 − 2x2)ex dx

b)

∫cos 2z cos 5z dz

c)

∫x cos2 x dx

d)

∫xe3x dx

e)

∫sec3 x dx

f)

∫e−2y sin 4y dy

g)

∫cos3 x sin3 x dx

h)

∫ √xe√x dx

i)

∫sin2 θ cos θ dθ

j)

∫ √1− cos 2w dw

k)

∫1

x lnxdx

l)

∫1

x(lnx)2dx

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