SOLUTION: When testing for current in a cable with six color-coded wires, the {{{highlight(cross(author))}}} <U>electrician</U> used a meter
to test two wires at a time. How many different
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Question 1181149: When testing for current in a cable with six color-coded wires, the electrician used a meter
to test two wires at a time. How many different tests are required for every possible pairing of two wires?
The number of tests required is __.
Answer by ikleyn(52777) (Show Source): You can put this solution on YOUR website!
.
There are = 15 different pairs of 6 different items. ANSWER
Solved.
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