Find all specified roots.Cube roots of 1.
A. 1, - +
i, -
-
i
B. -1, 1
C. 1, +
i, -
+
i
D. 1, -
i, -
-
i
Answer: A
Mathematics
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Determine convergence or divergence of the alternating series.
A. Diverges B. Converges
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Find the indicated term of the sequence.The seventh term of the geometric sequence ,
,
, . . .
A. 8
B.
C. 16
D.
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Use the power rules for exponents to simplify. Write the answer in exponential form.3
A.
B.
C. 123
D.
Mathematics
Find the distance d(P1, P2) between the points P1 and P2.P1 = (0, 0); P2 = (-6, -9)
A. 117
B. 3i
C. 15
D. 3
Mathematics