The permutation of 6 things taken 4 at a time is 360 So, option C is correct.
What are permutations?
The different arrangements which can be made out of a given number of objects by taking out some or all at a time are called permutations.
The permutation of 6 things taken 4 at a time.
It is calculated as follows;
[tex]^6P_ 4[/tex] = 6!/(6-4)! =6!/2!
[tex]^6P_ 4[/tex] = (6×5×4×3×2×1) ÷ (2×1)
[tex]^6P_ 4[/tex] = 720/2 = 360
So, option C is correct.
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