Question

1. In Arithmetic Progression first term is 3
and a, = 4a -1 +3, n> 1 find the 4th term?
2. Show that the sequence defined by a =
3n2 -5 is an A.P. or not?​

Answer 1

Answer:

guhhcchpfpuclgzutcpyzoyxpucjcpucitzoyx

Step-by-step explanation:

xoychxjhclyxptaoydydihfjxtixoyxpycpc

Answer 2

Answer:

Answer is in attachment.

an is an A.P bcoz it is independent of n.