Use properties of determinants to find the value of the second determinant, if the value of the first is known.
= 83
= ?
A. 83
B. 0
C. -83
D. cannot be determined
Answer: A
Mathematics
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= _____16
a. DD8 b. DF3 c. D38 d. 8F3 e. 3FD
Mathematics
Find f-1(x) for the following one-to-one function f.f(x) = 3x3 + 6
A. f-1(x) = 
- 6
B. f-1(x) = 
C. f-1(x) = 
, x ? 6
D. f-1(x) = 
Mathematics
Solve the problem.In an arithmetic sequence, find the first term if the 11th term is 18 and the difference is 
.
A. 18 + 11
B. 18 - 10
C. 18 - 11
D. 18 + 10
Mathematics
Write the first five terms of the geometric sequence with the given information.The first term is -5 and the common ratio is -4.
A. -5, -9, -13, -17, -21 B. -5, 20, -80, 320, -1280 C. -4, 20, -80, 320, -1280 D. -5, -20, -80, 320, -1280
Mathematics