Determine whether the vectors u and v are parallel, orthogonal, or neither.u =
, v = 
A. Orthogonal
B. Neither
C. Parallel
Answer: B
Mathematics
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Find all solutions of the equation. Leave answers in trigonometric form.x4 + 256i = 0
A.
B. {1, -1, i, -i}
C.
D.
Mathematics
Find the distance between the pair of points.(7, 6) and (-4, -1)
A.
B.
C. 1
D. 77
Mathematics
Find the domain of the logarithmic function.f(x) = log2(x + 8)2
A. (-8, ?) B. (-?, -8) or (-8, ?) C. (8, ?) D. (-?, 0) or (0, ?)
Mathematics
Find the value of the expression.Let logb A = 2 and logb B = -4. Find logb .
A.
B. 6
C. -2
D. -
Mathematics