Question

find the formula for the general term of the sequence by looking t the first five terms of the sequence. i) (1/2,1/4,1/8,1/16,.....) ii) (2,7,12,17,22,....) iii) (0,2,0,2,....) iv) (1/2,1/4,1/6,1/8,1/10,....)

Answer 1

1) 1/2^n

2) 5n-3

3) 0 if n is odd and 2 if n is even

4) 1/(2n)

Hope this helps.