SOLUTION: Variables a, b, c and d represent integers. Which one of these equations is false?
A.a = 9c
B.b = c + 7
C.a = b + 1
D.c = b – 4
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Question 1027290: Variables a, b, c and d represent integers. Which one of these equations is false?
A.a = 9c
B.b = c + 7
C.a = b + 1
D.c = b – 4
Answer by macston(5194) (Show Source): You can put this solution on YOUR website!
.
They are all true.
.
A) TRUE: 9 is an integer, and the set of integers is closed under multiplication.
B) TRUE: 7 is an integer, and the set of integers is closed under addition.
C) TRUE: 1 is an integer, see above.
D) TRUE: -4 is an integer, see above.
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