Question

Write first 4 terms in each of the sequences :
(i) ` a_(n) = (5n+2)` (ii) ` a_(n) = (( 2n -3))/4` (iii) ` a_(n)= (-1)^(n-1) xx 2 ^(n +1)`

Answer 1

Correct Answer - (i) 7,12,17,12 (ii) `(-1)/4,1/4,3/4,5/4` (iii) 4,-8,16,-32