Question

If p arithmetic means are inserted between 5 and 41 . So that the ratio
=A3/Ap-1 = 2/5
then find the value of p/11​

Answer 1

Answer:

If p terms are there between 5 and 41 the common difference d=41-5 =36/p+1

p+1

A3=5+3(36/p+1)

Ap-1=5+(p-1)(36/p+1)

A3 = 5p+5+108 = 2

Ap-1 5p+5+36+36p 5

p=9

Answer 2

Answer:

ans = 1+1+1+1+1+1+1+1+1+1+1-1+1=11