Q1:
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On the Argand diagram below what is the complex number a?
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A. 3i + 1
B. 2i + 1
C. 1 + 2i
D. 1 + 3i
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Answer 1:
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Q2:
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On the Argand diagram in question 1, what is b? |
A. 2 + i
B. 1 - 2i
C. 1 + i
D. 2i +1
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Answer 2:
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Q3:
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On the Argand diagram in question 1, what is z?
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A. a - b
B. 2a
C. b - a
D. a + b
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Answer 3:
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Q4:
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On the Argand diagram in question 1, what is z in rectangular form? |
A. 4 + 3i
B. 3 - 4i
C. 3 + 4i
D. 4 - 3i
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Answer 4:
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Q5:
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In question 1, what is a - b?
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A. 1 + 2i
B. -1 + 2i
C. 1 - 2i
D. -1 - 2i
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Answer 5:
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