Math, asked by Akssha, 8 months ago

First term and common difference of an A.P. are 6 and 3 respectively, find S27.

Answers

Answered by arkchaudhary

0

Answer:

bro photo bhaj

Step-by-step explanation:

answer sahi sa dunga

Answered by Anonymous

4

Step-by-step explanation:

S {22 } = 22/2 { 2a + (22-1) d }

= 11 { 12 + 63 }

11 × 75

= 825

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