Simplify.
A. -5
B. 
C. 5
D. 16
Answer: A
Mathematics
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A. {20} B. {15} C. {40} D. {30}
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Provide an appropriate response.Explain the error in the following: log43y = log43 ? log4y.
What will be an ideal response?
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Determine the order of the matrix.
A. 1 B. 4 × 1 C. 4 D. 1 × 4
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Find the exact value of the expression.tan-1 (1)
A. 
B. 
C. 
D. 
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