Math, asked by selvakoilrekha, 8 months ago

3,6,12,24,48 ....find the nth term

Answers

Answered by battuadityarao
1

Answer:

Step-by-step explanation:

See the terms.

3= 3* 2^0

6=3*2^1

12=3*2^2

24=3*2^3

48=3*2^4

..

..

Tn=3*2^(n-1)

Clearly it’s Geometric series so

Sn= a(r^n-1)/(r-1)

for all a=3; r=2

Sn=3(2^n-1)

Similar questions