Find the inverse of the matrix, if possible.
A. 
B. 
C. 
D. 
Answer: B
Mathematics
You might also like to view...
Solve the inequality algebraically. Express the solution in interval notation.(x + 5)(x + 1)(x - 5) < 0
A. (-5, -1) ? (5, ?) B. (-?, -1) C. (-?, -5) ? (-1, 5) D. (5, ?)
Mathematics
Multiply by powers of 10.-3.130 × 1000
A. 3130 B. -31,300 C. 0.00313 D. -3130
Mathematics
Find the derivative.y = (x + 8)(8x + 9)
A. 16x + 145 B. 0 C. 16x + 73 D. 8
Mathematics
Solve and simplify.
? t = 112
A. 24 B. 392 C. 128 D. 112
Mathematics