Question

Evaluate the expression: 33P4A. 163,680B. 245,520C. 40,920D. 982,080

Answer 1

Recall that:

`nPr=(n!)/((n-r)!).`

Therefore:

`33P4=(33!)/((33-4)!).`

Finally, you get:

`982,080.`

Answer:

`982,080.`