Use one of De Morgan's laws to write the negation of the statement.7 + 3 = 10 and 7 - 2 ? 5
A. 7 + 3 = 10 and 7 - 2 = 5
B. 7 + 3 ? 10 and 7 - 2 = 5
C. 7 + 3 = 10 or 7 - 2 ? 5
D. 7 + 3 ? 10 or 7 - 2 = 5
Answer: D
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A. x = 4 B. x = 21 C. x = -4 D. x = 8
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Solve the matrix equation for AX = BX + C for X = 
where A = 
, B = 
, and C = 
.
What will be an ideal response?