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Asked Dec 18, 2019
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For Exercise, write the first five terms of the sequence.

an=(n+1)!/n!

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Expert Answer

Step 1
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(n+1)! Given that, the nth term of the sequence is a, =- п! (n+1)! Rewrite the given nth term of the sequence a, = n! as follows. (n+1)! п! n! (n+1) - (п+1) Thus, the reduced form of the nth term is a, =(n+1).

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Step 2
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Substitute n=1 in a, =(n+1), a = (1+1) Substitute n= 2 in a, =(n+1), a, = (2+1) = 3 Substitute n= 3 in a, =(n+1), az =(3+1) = 4 Substitute n= 4 in a, =(n+1), a̟ = (4 +1)

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