Math, asked by udaymargar, 2 months ago

the first term of an A.P. is 8 and the common difference is 4 respectively to find S30

Answers

Answered by amazingkhalfan

1

Answer:

a=8

d=4

n=30

s=n/2(2a+(n-1)d)

s(30)=30/2(2*8+(29*4)

s(30)=15*132

s(30)=1980

Answered by Charanjit47

1

I don't know its answer

because I have no interest in mathematics

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