Show that the formula 2 + 4 + 6 + + 2n = n 2 +

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Show that the formula 

2 + 4 + 6 + … + 2n = n2 + n + 2

obeys Condition II of the Principle of Mathematical Induction.That is, show that if the formula is true for some k it is also true for Then show that the formula is false for (or for any other choice of n).

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Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

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