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3 years ago

What is the value of the expression 8p4: 32, 1680,40,296,40,320

Mathematics

1 answer:

muminat3 years ago

8 0

Answer:

1680

Step-by-step explanation:

nPr = n!/(n-r)!

Therefore;

8P4 = 8!/(8-4)!

we get;

= 8!/4!

= (8×7×6×5×4×3×2×1)/(4×3×2×1)

= 40,320/ 24

= 1680

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