Question
What is the lat term, in a series of 10 terms with a common ratio of 2, a first term (a1) if 1 and a summation of 1023
Answers
Steve
You have a,r,n
Tn = a*r^(n-1)
T10 = 1*2^9 = 512
Tn = a*r^(n-1)
T10 = 1*2^9 = 512