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Mathematics, 10.07.2021 05:40 genyjoannerubiera
Problem 6
Let T, be the nth triangular number, Qn be the nth square number and
Pn be the nth pentagonal number.
(a) Show that 3Pn = T3n-1.
(b) Show that Pn - Qn = Tn-1 and hence that Pyn - 3Pn = Qan.
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Answers: 2
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Problem 6
Let T, be the nth triangular number, Qn be the nth square number and
Pn be the nth...
Pn be the nth...
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