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anonymous
 one year ago
sorry i got caught up in a few things but i finally finished can you please check it for me @phi
anonymous
 one year ago
sorry i got caught up in a few things but i finally finished can you please check it for me @phi

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phi
 one year ago
Best ResponseYou've already chosen the best response.1For Q3, I would put parens around the first k+1 and it makes sense to simplify (k+1)+1 to k+2 so (k+1)(k+2)

phi
 one year ago
Best ResponseYou've already chosen the best response.1OK on the first part (but someone might want to see your algebra on Q2 )

phi
 one year ago
Best ResponseYou've already chosen the best response.1Also, in Q3, the second line is not correct. the terms for n=2, 3, 4 ... do not exist for P1 in other words, it is just 2 = 1(1+1) 2 = 2

phi
 one year ago
Best ResponseYou've already chosen the best response.1For Q2, it would be better to write it as a proof, which is much more formal. try to follow the exact steps in the posted example (see the original question)

phi
 one year ago
Best ResponseYou've already chosen the best response.1in Q2, at the end, once you get the formula using k, just say that this "proves the identity" for k = (n+1). do not put in = n(6n^2 3n1)/2 because that is confusing.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ok then for Q3 what was wrong
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