The nth term of a sequence is given by 3.2n−2. Wri...
The nth term of a sequence is given by 3.2n−2. Write down the first three terms of the sequence.
2/3, 0, 6
3/2, 3, 6,
2/3, 3, 8/3
2/3, 3/4, 6
2/3, 3, 1/3
Correct answer is B
Tn=3.2n−2
T1=3.21−2=3.2−1
T1=32
T2=3.22−2
T2=3.20=3
T3=3.23−2=3.21
T3=6
The first 3 terms of the sequence are 32, 3 and 6.