1)IF THE SUM OF IST n TERM OF A.P IS GIVEN BY Sn=4n2-3n.FINDTHE n TH TERM OF A.P
ID: 3091352 • Letter: 1
Question
1)IF THE SUM OF IST n TERM OF A.P IS GIVEN BY Sn=4n2-3n.FINDTHE n TH TERM OF A.P.2)find the number of term of a.p=45,51,48.............. so,that the sum is 513.
3) if the n th term of A.P is 2n+1 . find the sum of 1st nterm of a.p
4)find the number of term of a.p 64,60,66,62. so,the sum is 544.
5)the 8th term of an A.P is 0 . prove that its 38 th term istripple its 18 th term.
2)find the number of term of a.p=45,51,48.............. so,that the sum is 513.
3) if the n th term of A.P is 2n+1 . find the sum of 1st nterm of a.p
4)find the number of term of a.p 64,60,66,62. so,the sum is 544.
5)the 8th term of an A.P is 0 . prove that its 38 th term istripple its 18 th term.
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