Use the given information to determine whether the sets are equal. U = {1, 2, 3, 4, 5, 6, 7, 8} A = {1, 3, 5, 7} B = {2, 3, 4, 5, 6}(A' ? B)', A ? B'
A. Not equal
B. Equal
Answer: B
Mathematics
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A. 
B. 
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D. 
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Solve the problem.The area of a triangle with vertices (x1, y1), (x2, y2), and (x3, y3) is 
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Perform the indicated operation. Write the result in standard form.(
- 2i)(
+ 2i)
A. 8 + 4i B. 10 C. 12 D. 8 - 4i
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Perform the indicated operation and simplify.
- 
A. 
B. 
C. 
D. 
Mathematics