Write the first five terms of each of the sequences in whose nth terms are:

an = 2n

The nth term of the sequence is an = 2n


The first five terms of the sequence would be obtained by putting value of n as 1, 2, 3, 4, 5


a1= 21 = 2


a2 = 22= 4


a3= 23 = 8


a4= 24=16


a5= 25 = 32


The required first five numbers of the sequence are 2, 4, 8, 16 and 32


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