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What is the maximum number of combination if we have 3 resistors of same resistance ?

What is the maximum number of combination if we have 3 resistors of same resistance ?

Grade:10

2 Answers

Yogesh Singh
15 Points
9 years ago
Answer is 4 but in talent and olympiad exam resource book the formula for finding number of combination if we have n resistors is 2n-1 therefore according to this answer should be 5. I am confused between 4 and 5
vamsi aditya
37 Points
9 years ago

the formula is not 2n-1 it is "2 to the power of 'n-1'."

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