Question

write the set {1/3,3/5,5/7,7/9,11/13} in the set builder form

Answer 1

Do u see that these numbers follow a particular sequence? Can u try to write a general term?

Answer 2

Hint: Look at the numerators and denominators

Answer 3

i now but still dont remeber how to write it

Answer 4

See this:

Set={x|x= (2n+1)/(2n+3) ;n=0,1,2,3,4,5}

Answer 5

Numerator and denominator are an odd sequence ..The denominator is 2 more than numerator.