Convert to trigonometric notation and perform the indicated operation.

A. -  + i
B. -  - i
C.   - i
D. -  - i

Answer: D

Mathematics

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A. ?
B. ?
C. ?
D.

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A. 1.55011 x 108 B. 1.55011 x 10-7 C. 1.55011 x 10-9 D. 1.55011 x 10-8

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What will be an ideal response?

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Evaluate the integral.dx

A. 3 + 1
B.
C. x + 1 + C
D. 3 + 1 - 1

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