Solve the problem.What is the domain of the sine function?
A. all real numbers, except odd multiples of 
(90°)
B. all real numbers, except integral multiples of ? (180°)
C. all real numbers from -1 to 1, inclusive
D. all real numbers
Answer: D
Mathematics
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Write the expression as the sum or difference of multiples of logarithms.log2 
A. 7 log2 x + 2 log2 y - log2 6 B. (log2 x)7 + ( log2 y)2 - log2 6 C. 7 log2 x - 2 log2 y - log2 6 D. 7 log2 x + 2 log2 y + log2 6
Mathematics
Provide an appropriate response.Indicate whether the following statement is true or false.If every element in one column of a 3 x 3 matrix is 0, but all other elements in the matrix are nonzero, the determinant of the matrix is 0.
A. False B. True
Mathematics
Find the product.(-300)2
A. -900,000 B. 900,000 C. 90,000 D. -90,000
Mathematics
What can be said about ?A and ?B ?
Mathematics