If B is a 4 × 2 matrix and A is a 3 × 4 matrix, determine the size of AB.
A. 3 × 4
B. 3 × 2
C. 4 × 4
D. 2 × 3
E. none of these
Answer: B
Mathematics
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A. 14 B. 1 C. 2 D. 3
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Evaluate the expression without using a calculator.2561/4
A. 16 B. 1024 C. 64 D. 4
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A. (-1, 6) B. (1, 6) C. (-1, -6) D. (-1, -4)
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