1. If z = -3 (cos- i sin=), then it Triangular expression is 2. If Zn = (=) + i(1+) ,then_lim Zn = 3. If z = -4 + 5i, then |z| = argz =

Calculus: Early Transcendentals
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ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
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Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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|1. If z = -3 (cos-i sin), then it Triangular expression is
2. If Zn = ( + i(1+)"then lim Zn =
3. If z = -4 + 5i, then Iz| =
argz =
%3D
4. If C denotes the circle centered at zo positively oriented and n is a
positive integer, then .
(2-zo)"
= zp-
cos z
5. The singular points of the function f(z) =
are
2(22+3)
%3D
6. The radius of the power series E=1(n3 + 2n + 1)z" is
7. The square roots of 1+i are
Transcribed Image Text:|1. If z = -3 (cos-i sin), then it Triangular expression is 2. If Zn = ( + i(1+)"then lim Zn = 3. If z = -4 + 5i, then Iz| = argz = %3D 4. If C denotes the circle centered at zo positively oriented and n is a positive integer, then . (2-zo)" = zp- cos z 5. The singular points of the function f(z) = are 2(22+3) %3D 6. The radius of the power series E=1(n3 + 2n + 1)z" is 7. The square roots of 1+i are
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