Evaluate.(-1)5
A. -1
B. 1
C. 5
D. -5
Answer: A
Mathematics
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Evaluate the geometric series or state that it diverges.1 + 
+ 
2+ 
3 + 
4 + . . .
A. 
B. 3
C. 
D. diverges
Mathematics
Find the cardinal number of the set.Given:n(U)= 213n(A)= 72n(B)= 92n(A ? B)= 31n(A ? C)= 34n(A ? B ? C)= 16n(A' ? B ? C')= 45n(A' ? B' ? C')= 54Find n(C).
A. 44 B. 42 C. 26 D. 76
Mathematics
Solve the problem.If x = 3 tan ?, express sin(2?) as a function of x.
What will be an ideal response?
Mathematics
Suppose for some base b > 0 (b ? 1) that logb 2 = A, logb 3 = B, 
and 
Express the given logarithms in terms of A, B, C, or D.logb 14
A. A + D B. C + D C. A + B D. B + C
Mathematics