OBJECTIVE
To find the sum of first n natural
numbers
Answers
Answered by
7
Step-by-step explanation:
Taking a = 1 and d = 1, the AP becomes 1,2, 3, 4, … Step 1: We shall verify the formula for the first 10 natural numbers, i.e., for n = 10. Step 2: Draw horizontal and vertical lines on the sheet of white paper to mark squares, each of size 1 unit x 1 unit.
Answered by
0
Answer:
(n+n) / 2 I thought it be answer
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