Question

wille similar
" The sum of 3 terms of an A.P is 33 and the product of
first & third term is twenty nine more than the secon
term find an A.P​

Answer 1

Answer:

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Answer 2

Answer :

The required AP is 2 , 11 , 20

By using formula ;

an = a + ( n-1) d

Sn=n/2{2a+(n-1) d}