Find .
?

?

A. 80
B. 78
C. 79
D. 82
E. 81


Answer: A

Mathematics

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Find the product, AB, if possible.A = , B = 

A. AB is not defined.
B.
C.
D.

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Determine convergence or divergence of the alternating series.

A. Converges B. Diverges

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Find the value of the determinant.

A. 6 B. -10 C. 192 D. -6

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Find the nth, or general, term.x, 1, , . . .

A. x2-n 
B. 2-n 
C. xn-1 
D. xn

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