English, asked by prajwaltrprajwaltr34, 1 day ago

Ih an A.P a=2, d=8 an=50 find sn​

Answers

Answered by Anonymous
0

Answer:

Explanation:

Sn= n/2[2a + (n − 1) × d]

=50/2[2*2+(50-1)*8}

=25(4+392)

=9900

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