Three kinds of misfortune capacities might be utilized in themisfortune work. The main, the ostensible worth, is the best worth.The legitimate capacity relies upon the size of variety, such varietybeing permitted in the two ways from the objective worth. Thisgoal can be the center or some adjustment of two-sided assurancelimits, called a two-sided comparable detail adversity limit andtwo-concurred with a specific tendency disaster work, separatelythe loss function are given by Eq. (1) or Eq. (2)