The three resistors should be linked in parallel to get a total resistance of less than one.
Let the total resistance be R’
Then, 1 / R’ = 1 / 2 + 1 / 3 + 1 / 5
1 / R’ = (15 + 10 + 6) / 30
1 / R’ = 31 / 30 Ω or
R’ = 30 / 31
R’ = 0.97 Ω
The three resistors should be linked in parallel to get a total resistance of less than one.
Let the total resistance be R’
Then, 1 / R’ = 1 / 2 + 1 / 3 + 1 / 5
1 / R’ = (15 + 10 + 6) / 30
1 / R’ = 31 / 30 Ω or
R’ = 30 / 31
R’ = 0.97 Ω