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QUESTION 10 The subset of the complex plane that represents arg|z +i — 1| +% =0forzeCis (A) Im(z) (B) Im(z) 5 Re(z) 5 Re(2) ©) Im(z) (D) Im(z) Re(z) Re(z)
QUESTION 6 The subset of the complex plane that represents |z| = |z — 2| for z € C is (A) Im(2) (B) Im(z) ©) Im(2) (D) Im(2) A
QUESTION 7 Consider the line that passes through the origin as shown in the complex plane below. Im(z) Re(z) Not drawn to scale The subset of the complex plane that best defines this line is (A) |z—3+2i| =36 (B) |z+3-2i| =36 (C) arg(z—(3—2i))=123.7° (D) arg(z—3+ 2i) = 146.3°
QUESTION 6 The shaded region defined as {2 :|z+2-i|< 5} a {z : Re(z)< hz € C is best represented by (A) (B) (D)
QUESTION 10 The Argand diagram that represents the solutions to z* =16 cis 3 (CS zeECis (A) (B) Im(z) (C) (D)
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