Fourth term of `(a+b)^n` is

What is the Fourth term of an AP of n terms whose sum is n (n+1) ?

If the fourth term of a H.P is 1/3 and 7 th term is 1/4 ,then 16 th term is

If fourth term of an HP is 3/5 and its 8^(th) term is 1/3, then its first term is–

The fourth term of an A.P is zero.Prove that the 25 th term is triple its 11 th term

If the fourth term of a H.P is (1)/(3) and 7 th term is (1)/(4), then 16 th term is (A) (1)/(5) (B) (1)/(6)(C)(1)/(7)(D)(1)/(8)

If T_(54) is an fifty fourth term of an Arithmetic Progression is 61 and T_(4) is fourth term of an same Arithmetic progression is 64, then T_(10) of that series will be : ( T_(n)=n^("th ") term of an A.P.)

If T_(54) is an fifty fourth term of an Arithmetic Progression is -61 and T_(4) is fourth term of an same Arithmetic progression is 64, then T_(10) of that series will be ( T_(n) = n^("th ") term of an A.P.)

In an A.P. , 3 is the first term. If the second, tenth and thirty fourth terms forms a G.P., then the fourth term of the A.P. is

If the first three terms of a proportion are 3,5 and 21 respectively, then its fourth term is (a)21 (b) 35 (c)15 (d) None of these