sum to n term of an AP
Answers
Answered by
6
sum of n terms of an AP is Sn
Sn = n/2 [2a + (n-1)d]
Sn = n/2 [2a + (n-1)d]
santoshraj707:
U are so intelligent
no
btw tysm
haha
Answered by
4
n/2[2a+(n-1)d]
this is the answer
this is the answer
Similar questions