Mathematics, 08.10.2021 23:20, dugochukwu12

Assume the statement is true for n=k . Prove that it must be true for n=k+1 , therefore proving it true for all natural numbers, n. Hint: Since the total number of dots increases by n each time, prove that . d(k) + (k+1) = d(k=1)

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Assume the statement is true for n=k . Prove that it must be true for n=k+1 , therefore proving it t...