Question

In an AP. t, represents the nth term. tı
and ts are two-digit numbers such that
their digits are the same, but their
positions are interchanged.
If ts - ti = -18 and the sum of the digits
of t, is 8, then find the value of
a. 3.5
b. 4.5
C. 5.5
d. 6.5​

Answer 1

Answer:

option b is correct....