Provide an appropriate response.Let A =
and B =
.Does the matrix A - B have an inverse?
A. Yes
B. No
Answer: B
Mathematics
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Solve.How many different three-digit numbers can be written using digits from the set {4, 5, 6, 7, 8} without any repeating digits?
A. 120 B. 60 C. 10 D. 20
Mathematics
Factor when possible.100x + 20
A. 20(5x) B. 4(25x + 5) C. 5(20x + 4) D. 20(5x + 1)
Mathematics
Test the equation for symmetry with respect to the given axis, line, or pole.r = 4 + 2 sin ?; the line ? =
A. Symmetric with respect to the line ? =
B. May or may not be symmetric with respect to the line ? =
Mathematics
Find the slope of the line.
Mathematics