SN.

Variables

Symbol used for membership functions

1.

Height of people

H i ( x ) ; i = 1 , 2 , 3 , 4 , 5

2.

Weight of people

W i ( x ) ; i = 1 , 2 , 3 , 4 , 5

3.

The daily temperature in a city

T i ( x ) ; i = 1 , 2 , 3 , 4 , 5