Age Calculation 

  इससे हम हमारी Age (month, year,   days) का पता कर सकते हैं

   Current date =TODAY()

   Year =DATEDIF(B2,C2,"y")

   Month =DATEDIF(B2,C2,"ym")

   Days =DATEDIF(B2,C2,"md")

   Day       =Choose(weekday(B2),"sun","mon",

             "tues","wed","thus","fri","sat")

  Age =Concatenate(D2,"year",

            E2,"month",F2,"day")