Question

The pth term of an A.P is 1

and qth term is 1

. Find the
(pq)th term.

Answer 1

Answer:

Tp = 1 Given

Tq = 1. Given

to find : t(pq)

solution :

Tp=(a+p-1)d

Tq=(a+q-1)d

but given that Tp = 1 and TQ = 1

Therefore t(p+q) = 1×1 = 1