If in an AP a=15, d=-3 and `a_n=0`. Then find the value of n.

If in an APa=15,d=-3 and a_(n)=0. Then find the value of n.

In an A.P., If a=21 , d=-3 and a_(n)=0 , then find the value of 'n' .

In an AP,If a =-10,n=6 and a_(n)=10, then find the value of d.

In an A.P. if a = – 7.2, d = 3.6, a_n = 7.2, then find the value of n.

In an A.P., if a = 3.5, d = 0, n = 101, then find the value of a_(n) .

Let {a_n}(ngeq1) be a sequence such that a_1=1,a n d3a_(n+1)-3a_n=1 for all ngeq1. Then find the value of a_(2002.)

Let {a_n}(ngeq1) be a sequence such that a_1=1,a n d3a_(n+1)-3a_n=1 for all ngeq1. Then find the value of a_(2002.)

Let {a_n}(ngeq1) be a sequence such that a_1=1,a n d3a_(n+1)-3a_n=1 for all ngeq1. Then find the value of a_(2002.)

Let A_n be the area bounded by the curve y = x^n(n>=1) and the line x=0, y = 0 and x =1/2 .If sum_(n=1)^n (2^n A_n)/n=1/3 then find the value of n.

Let {a_n}(ngeq1) be a sequence such that a_1=1,a n d3a_(n+1)-3a_n=1fora l lngeq1. Then find the value of a_(2002.)