Math, asked by aarushisingh039, 3 months ago

Find the sum of the first 20 terms of the A. P. 2, 5, 8, 11, ...........

plzzz solve this it's urgent

Answers

Answered by aj231376

1

Answer:

5,8,11,14,17,20,23,26,29,32,35

Answered by Anonymous

3

Step-by-step explanation:

A20 = a + (n-1)d

2 + 19 ×3

2 + 57

59

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