Question

which term of A.P 3/√5,4/√5,√5 is 75√5

Answer 1

In this question 3,4,5,6...............75 modified that
then 75rootover 5 is (75-3 )+1 =73 th term
we used L = a + (n-1 )d
L=last term
a = first term
d common deference
n = no of term
HOPE YOU ARE UNDERSTANDING THIS QUESTION