Respuesta :

LearnGrow

We get tne n-th term with: tn=1/3tn-1

We know that the first term is t1=81, so 81=1/3t*1-1

81=1/3t-1

82=1/3t

82*3t=1

3t=1/82

t=1/82*3=1/246

The second term is: 1/

2*(1/246)*2)-1

We get the third term by replacing n with 3 and so on...

wfz

Answer:

Through the window and under the door, It covers the walls and coats the floor.

Step-by-step explanation: