find the 12th term of the series 1/2, 2/3, 1, 4/3
Answers
Answered by
0
Step-by-step explanation:
3,6,12,24,...,3072 are in G.P
⇒
3
6
=
6
12
=
12
24
=2
∴a=3,r=2
12
th
term=ar
12−1
=ar
11
=3×2
11
=3×2048=6,144
Similar questions