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formula to calculate how many possible combinations. N - r where n represents the total number of items and r represents the number of items being chosen at a time. To give you a practical illustration we would be calculating the number of possible combinations in two different configurations of sets and subsets.
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4 15 Possible Prize Combinations. The number of combinations of n distinct objects taken r at a time is. Would be 7 6 5 4 3 2 1 which would equal 5040.
Calculates count of combinations without repetition or combination number.
To calculate combinations we will use the formula n C r n. The Syntax of the function is as follows-. If the elements can repeat in the combination the formula is. 18-4frac 18 14times4 3060 possible answers.
