Question Detail

MTH 101 MTH 101 Past Questions Objective Question
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Question

What is the correct result for the sum 1+2+3+...+n using induction?
Options
A n(n+1)/2
Correct Answer
B n(n+1)/2
C n²
D (n+1)(n+2)/2
Correct Answer

Option A is the correct answer.

Detailed Explanation

The sum is n(n+1)/2.

Hint

The notes indicate answer A.

Question Info

Course: MTH 101
Topic: MTH 101 Past Questions
Type: Objective
Difficulty: Not specified
Question 260 of 696
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