5 and 7 that’s the answer
Answer:
$424
Step-by-step explanation:
3%=0.03
400X0.03=12
12X2
24(2 YEARS)
400+24=$424
1,48,50,25,21,19,26,30,18,17,3
DedPeter [7]
Answer:
50 50 50dbdujxdnjjud8djdjieid
Answer:
The nth term of the given sequence is
.
Step-by-step explanation:
Here, the first term of the sequence = 54
Second term = 18
Third term = 6
Now, ![\frac{18}{56 } =\frac{1}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B18%7D%7B56%20%7D%20%3D%5Cfrac%7B1%7D%7B3%7D%20%20)
and, ![\frac{6}{18 } = \frac{1}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B6%7D%7B18%20%7D%20%3D%20%5Cfrac%7B1%7D%7B3%7D%20)
as ![\frac{a_2}{a_1} = \frac{a_3}{a_2} =\frac{1}{3}](https://tex.z-dn.net/?f=%5Cfrac%7Ba_2%7D%7Ba_1%7D%20%20%3D%20%5Cfrac%7Ba_3%7D%7Ba_2%7D%20%20%20%3D%5Cfrac%7B1%7D%7B3%7D%20)
Hence, the terms of the given sequence are in GEOMETRIC PROGRESSION with common ratio = 1/3
Now, the nth term in GP is given as ![a_n = a r^{(n-1)}](https://tex.z-dn.net/?f=a_n%20%3D%20a%20r%5E%7B%28n-1%29%7D)
So here, ![a_n = 54 \times (\frac{1}{3} )^{(n-1)}](https://tex.z-dn.net/?f=a_n%20%3D%2054%20%5Ctimes%20%28%5Cfrac%7B1%7D%7B3%7D%20%29%5E%7B%28n-1%29%7D)
Hence, nth term of the given sequence is
.
Answer:
This is very similar to what we are proving if you just change the angles.