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...
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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