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Mathematics 18 Online
Nnesha (nnesha):

how to solve this problem

ganeshie8 (ganeshie8):

You want to select : 1 center 2 forwards 2 guards from : 3 centers 5 forwards 3 guards

ganeshie8 (ganeshie8):

\(1\) center can be selected from available \(3\) centers in : \(3C1\) ways \(2\) forwards can be selected from available \(5\) centers in : \(5C2\) ways \(2\) guardscan be selected from available \(3\) centers in : \(3C2\) ways

ganeshie8 (ganeshie8):

it is a combination cuz the order in which u choose them doesn't matter ^^

ganeshie8 (ganeshie8):

multiply them all to get the total number of ways : \[\large 3C1 * 5C2 * 3C2\]

ganeshie8 (ganeshie8):

yes, 3C1 is same as C(3,1)

Nnesha (nnesha):

thanks for helping me

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