Math, asked by Therocks2972, 10 months ago

Find the sum of 28 terms of an A.P. whose n^th term is 8n – 5.

Answers

Answered by VEIL07

1

Answer:

Step-by-step explanation:

substitute the value of n as 0,1,2,3

then u will get your a and d

then using that you can find the sum of 28 terms

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