3n5+1 } 3 2n5+n+1n=1 is convergent or divergent. a) Determine whether the sequence Find the limit of the sequence if it is convergent. b) Find a formel for the n'th term in the infinite sequence below. -3 12 -27 48 " 2 6 12 '20 ...}. Determine whether the sequence is convergent or divergent. Find the limit value of the consequence if it is convergent.