Question

find the median,. a, a+1,a+2,a+3,a+4,a+5

Answer 1

M= N/2
=6/2
=3rd term
= a + 2

In this question median is missing and we have to find a in this question

Answer 2

Here we can see that there are 6 results so to find the middle term in this we should take the no at the following rank using an equation that's 

x/2,x/2+1[where x is the no of terms}
hence using this equiation in the question you could find the ans