Math, asked by ashwaniprasad12, 1 month ago

5. If the nth term of an AP is (2n +1) then the sum of its first three terms is
[CBSE 2012]
(a) 6n +3
(b) 15
(c) 12
(d) 21

Answers

Answered by theju1610

0

Answer:

15

Step-by-step explanation:

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