1549312215-Complex_Analysis_for_Mathematics_and_Engineering_5th_edition__Mathews

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608 ANSWERS


5 1l'

u. s ·

13. 3.,,
8.

Section 8.3. Improper Integrals of Rational Functions: page 310




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Section 8.4. Improper Integrals Involving Trigonometric Functions:
page 315

l. Joo - oo cos :z:•xdx +9 - ~ " an d Joo - oo sin x•+9 xdx - (^0).


3. w· 7f


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13. The inequality II. CR exp(iQ(z) z)P(z)dz I < - ~ " Jo t "^12 e-^2 R0/1r RdB < e in Jordan's
lemma would not be possible to get if we replaced exp (iz) by either the
complex sine or cosine. Explain why.

Section 8.5. Indented Contour Integrals: page 321








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