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Solve: (i) 8! (ii) 4! - 3!...

Solve:
(i) 8! (ii) 4! - 3!

Text Solution

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(i) `8! = 1 xx 2 xx 3 xx 4 xx 5 xx 6 xx 7xx 8`
`= 40320`
(ii) `4! - 3! = 1 xx 2 xx 3 xx 4 - 1 xx 2 xx 3`
`=24 - 6 = 18`.
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