Simplify completely.

A.
B.
C.
D.


Answer: B

Mathematics

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Evaluate.

A. -1
B.
C. 1
D. 0

Mathematics

Find all solutions of the equation in the interval [0, 2?).tan 2x = -1

A.
B.
C.
D.

Mathematics

Determine whether the improper integral converges or diverges.

A. Diverges B. Converges

Mathematics

Find the indicated term of the arithmetic sequence.3.45, 4.05, 4.65, . . . ;11th term

A. 10.65 B. 9.45 C. 11.85 D. 10.05

Mathematics