Let A = {1, 3, 5, 7}B = {5, 6, 7, 8}C = {5, 8}D = {2, 5, 8}U = {1, 2, 3, 4, 5, 6, 7, 8}.Determine whether the statement is true or false.C ? A
A. False; C has one different element than A does.
B. False; C is equal to A.
C. True
D. False; A is a subset of C.
Answer: A
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, 
C. 
, 
D. 
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Find the probability.A batch consists of 12 defective coils and 88 good ones. Find the probability of getting two good coils when two coils are randomly selected if the first selection is replaced before the second is made.
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Determine all solutions of the equation in radians.Find sin 
, given that sin x = 
and x terminates in 0 < x < 
.
A. 
B. 
C. 
D. 
Factor out the largest possible common factor.21x5y + 27xy3
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