. If 2nd and 5th term of a G.P. is 24 and 81 then find
i. First and common ratio
ii. Find 10th term
iii. Find geometric series.
1 answer
i. r^3 = 81 / 24 = 27 / 8 ... r = 3 / 2
i. First and common ratio
ii. Find 10th term
iii. Find geometric series.
1 answer