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Mathematics 11 Online
OpenStudy (anonymous):

What is the seventh term of the sequence whose nth term is (n + 1)(n − 2)?

OpenStudy (anonymous):

I think the question is incomplete

OpenStudy (amistre64):

oh its complete .. what is the value of n when the nth term is the 7th term?

OpenStudy (anonymous):

so n=7?

OpenStudy (amistre64):

... maybe, waiting for conformation lol

OpenStudy (anonymous):

okay lol, I was thinking of permutations lol

OpenStudy (anonymous):

Just put n=7

OpenStudy (anonymous):

and compute, when you have the nth term

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