Solve the following variable combination:
Final Answer
How does the Combination with Variable Calculator work?
Free Combination with Variable Calculator - Calculates the following:
Solves for r given n and the combination value.
Solves for n given r and the combination value
This calculator has 1 input.
Solves for r given n and the combination value.
Solves for n given r and the combination value
This calculator has 1 input.
What 2 formulas are used for the Combination with Variable Calculator?
nPr=n!/r!
nCr=n!/r!(n-r)!
nCr=n!/r!(n-r)!
What 3 concepts are covered in the Combination with Variable Calculator?
- combination
- a mathematical technique that determines the number of possible arrangements in a collection of items where the order of the selection does not matter
nPr = n!/r!(n - r)! - factorial
- The product of an integer and all the integers below it
- variable
- Alphabetic character representing a number
