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Question 1 3 pts Choose all that are correct: N + (N - 1) + (N - 2) + ... +1 + 0 = ?
Question 1 3 pts Choose all that are correct: N + (N - 1) + (N - 2) + ... +1 + 0 = ? N(N-1)/2 theta(N^2) -N^2 N(N+1)/2 - N^2
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