Math, asked by Sk8579868gmailcom, 11 months ago

write the formula for finding sum of nth term in AP.

Answers

Answered by Anonymous

1

For finding sum of nth term,

Sn = 1 / 2 [ 2a + ( n - 1 ) d]

Answered by MasterMohammad

0

HELLO UR ANSWR...

N = 1/2 (D+NTH TERM GIVEN).....

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