Determine t7 of a geometric sequence, where r = 5 and t1 = 2
6 years ago
It is given that first member of geometrical progression equals: t1=2; By definition of geometrical progression
the t2 = t1*r, t3 = t1*r**2 and so on. tn = t1*r**(n-1) and t7 = t1*2**6 = 2*64=128
6 years ago
Answered By Vladimir S
It is given that first member of geometrical progression equals: t1=2; By definition of geometrical progression
the t2 = t1*r, t3 = t1*r**2 and so on. tn = t1*r**(n-1) and t7 = t1*2**6 = 2*64=128