Find the indicated term of each geometric Progressiona1 = 9, r = find a7

First term (a) = 9Common ratio (r) = 7th term in the GP (a7) = ar7-1 = ar6 =

Q3 of 105 Page 155

Find the indicated term of each geometric Progression
a₁ = 9, r = find a₇

First term (a) = 9

Common ratio (r) =

7^th term in the GP (a₇) = ar^7-1 = ar⁶

For each geometric progression find the common ratio ‘r’, and then find a_n

5, 2, …….

Find the 10^thand nth term of GP. : 5, 25, 125, …….

Find the indicated term of each geometric Progression

a₁ = -12, r = find a₆

Which term of the GP.

2, 8, 32, ……. is 512?

Questions · 105

6. Progressions

1 1 1 1 2 2 2 2 2 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 4 1 2 2 3 3 3 3 3 4 5 5 6 7 8 9 10 11 12 13 14 15 16 17 1 1 1 1 2 2 2 3 3 3 3 3 3 3 4 5 6 7 7 8 9 10 11 12 13 14 1 1 1 2 2 2 2 3 3 3 3 3 3 3 3 3 4 1 1 1 1 2 3 3 4 4 4 5 6 7