Find the triple scalar product (u x v) ? w of the given vectors.u = i + j + j; v = 3i + 9j + 6k; w = 2i + 5j + 8k
A. 27
B. 99
C. 51
D. 33
Answer: A
Mathematics
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Shade the Venn diagram to represent the set.C' ? (A ? B)
A. 
B. 
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List the elements in the sample space of the experiment.An 8-sided die is rolled. The sides contain the numbers 1, 2, 3, 4, 5, 6, 7, 8. List the sample space of rolling one die.
A. {64} B. None of these C. {1, 2, 3, 4, 5, 6, 7, 8} D. {8}
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Determine whether matrix B is the inverse of matrix A by finding the product AB.A = 
, B = 
A. B = A-1 B. B ? A-1
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The graph of the function y = f(x) is given below. Sketch the graph of y = 
.
A. 
B. 
C. 
D. 
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