SOLUTION: An office has 8 rooms, and it is necessary to connect every room to every other room with a forest wire connection . How many connections need to be installed ?
A)12
B)28
C)30
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A)12
B)28
C)30
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Question 1144964: An office has 8 rooms, and it is necessary to connect every room to every other room with a forest wire connection . How many connections need to be installed ?
A)12
B)28
C)30
D)56 Answer by Alan3354(69443) (Show Source):
