Arrange the following professions as per their sector order:
4 mat-weavers can weave 4 mats in 4 days. At the same rate, how many mats would be woven by 8 mat-weavers in 8 days?
A point C is called the midpoint of a line segment ¯¯¯¯¯¯¯¯AB if
(a) C is an interior of AB
(b) AC=CB
(c) C is an interior point of AB such that ¯¯¯¯¯¯¯¯AC=¯¯¯¯¯¯¯¯CB
(d) AC+CB=AB