Math, asked by puttaswamyks, 7 months ago

find the sum of the following of an ap 37.33.29.to 12the term


Answers

Answered by ItzQuestionMaster
1

a = 37

d = -4

n = 12

U se the formula : S = n/2 { 2a +(n-1)d }

S = 12/2 { 74 + 11(-4) }

= 6 * 30

= 180

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