State if the vectors a and b are perpendicular, parallel, or neither. If a and b are parallel, state whether they point in the same direction or in opposite directions.a = 
, b = 
A. Parallel, same direction
B. Perpendicular
C. Parallel, opposite directions
D. Neither
Answer: B
Mathematics
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A. 11,100,010,1012 B. 11,100,011,0102 C. 11,100,011,1102 D. 11,100,010,1112
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Find the exact value of the expression.
A. - 
B. - 
C. -2
D. -
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Change the logarithmic expression to an equivalent expression involving an exponent.log2 x = 3
A. x3 = 2 B. 23 = x C. 32 = x D. 2x = 3
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A. 7952 B. 2086 C. 4172 D. 4312
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