Progression (Sequence and Series)Hard
Question
If tn be the nth term of an A.P. and if t7 = 9, then the value of the c.d. that would make t1t2t7 least is-
Options
A.33/40
B.33/20
C.33/10
D.None of these
More Progression (Sequence and Series) Questions
The third term of a geometric progression is $4$. The product of the first five terms is:...If a, b, c, are positive real numbers such that a + b + c + d = 2, then M = (a + b) (c + d) satisfies the releation...A G.P. consists of 2n terms. If the sum of the terms occupying the odd places is S1 and that of the terms at the even pl...If for an AP a1, a2, a3.....,an,...... ......a1 + a3 + a5 = -12 and a1 a2 a3 = 8then the value of a2 + a4 + a6 equals :-...The fifth term of a GP is 81 and its 8th term is 2187, then its third term is-...