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COMBINA
This function calculates the number of possible combinations (along with repetitions) for the specified number of items.
Syntax
COMBINA( *Value, Value_chosen* )
Arguments
This function has the following arguments:
Argument | Description |
|---|---|
Value | Refers to the number representing the number of items. This value must be positive and greater than or equal to the second argument i.e.Value_chosen. |
Value_chosen | Refers to the number of items in each possible combination. This value must be positive. |
Remarks
The following equation is used to calculate the COMBINA function:
(Value + Value_chosen -1) / (Value-1)
Data Types
Accepts numeric data for both arguments. Returns numeric data.
Examples
COMBINA(5,4) gives the result 70.
COMBINA(6,5) gives the result 252.
COMBINA(11,3) gives the result 286.