Question

guys please answer the 5th question with explanation this is maths subject​

Answer 1

Answer:

n = 2,3,4

n= 2, n+1/n+2 = 2+1/2+2 = 3/4

n= 3, n+1/n+2 = 3+1/3+2 = 4/5

n= 4, n+1/n+2 = 4+1/4+2 = 5/6

E = { 3/4 , 4/5 , 5/6 }