2.(a) If z = 1 + 3i and v = −2 − i thenA.B.+Tĩa đa+i2C.A. 2√6 e-in/6B. 2√3 e-in/3D.10VZ||+HINNTE2(b) Consider w = 3√2 + √6i. Then the exponential form of w is:C. -√24 eπ/6D. √12 ein/3-1 -2+ 210 10E.F. NONEE. 2√6 e-in/4F. 2√3 e-in/6

Answered: Image /qna-images/answer/39fc2f8c-c237-4b9c-92fc-26e4b692da7d.jpg

2. (a) If z = 1+ 3i and v = −2 − i then 1 A. + 2 B. Tin Tin + C. A. 2√6 e-in/6 B. 2√3 e-in/3 D. 2 10 υ Z + + HINNTE 10 (b) Consider w = 3√2+√6i. Then the exponential form of w is: C. -√24 eπ/6 D. √12 ein/3 -2 + 10 10 E. F. NONE E. 2√6 e-in/4 F. 2√3 e-in/6

2. (a) If z = 1+ 3i and v = −2 − i then 1 A. + 2 B. Tin Tin + C. A. 2√6 e-in/6 B. 2√3 e-in/3 D. 2 10 υ Z + + HINNTE 10 (b) Consider w = 3√2+√6i. Then the exponential form of w is: C. -√24 eπ/6 D. √12 ein/3 -2 + 10 10 E. F. NONE E. 2√6 e-in/4 F. 2√3 e-in/6

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter12: Quadratic Functions

Section12.4: Graphs Of Quadratic Equations: The Discriminant

Problem 20WE

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Question

2.
(a) If z = 1 + 3i and v = −2 − i then
A.
B.
+
Tĩa đa
+
i
2
C.
A. 2√6 e-in/6
B. 2√3 e-in/3
D.
10
V
Z
||
+
HINNTE
2
(b) Consider w = 3√2 + √6i. Then the exponential form of w is:
C. -√24 eπ/6
D. √12 ein/3
-1 -2
+ 2
10 10
E.
F. NONE
E. 2√6 e-in/4
F. 2√3 e-in/6

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