Find all cube roots of the complex number. Leave answers in trigonometric form.3 + 3i
A. cis 20°,
cis 140°,
cis 260°
B. cis 20°,
cis 140°,
cis 260°
C. cis 30°,
cis 150°,
cis 270°
D. cis 20°,
cis 140°,
cis 260°
Answer: B
Mathematics
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A. Yes B. No
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The lengths of the legs of a right triangle are given. Find the hypotenuse.a = 2, b = 2
A. 2
B. 2
C. 8
D. 7
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