Math, asked by saniyashaikh6161186, 3 months ago

1 find the sum of first 10 terms of arithmetic series 5+8+11+....using suitable formula

Answers

Answered by arvindbhaiasalaliya

1

Answer:

24

Step-by-step explanation:

please branlist answer

Answered by hetshreevyas4784

1

Answer:

A10 = 32

Step-by-step explanation:

an = 10

d = A2 - A1 = 3

an = a + ( n- 1 )d

a10 = 5 + ( 10 - 1 )3

a10 = 5 + (9)3

a10 = 5 + 27

a10 = 32

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