0 votes 0 votes How fractional value possible ? 😅 Please give the correct expression. HeadShot asked Dec 25, 2018 HeadShot 392 views answer comment Share Follow See all 7 Comments See all 7 7 Comments reply Satbir commented Dec 25, 2018 reply Follow Share T1 T2 R(A) R(B) W(A) W(C) R(A) R(B) W(C) Suppose its two transactions given then formula would be 7!/(2! * 5!) (its easy to remember 😅) answer would never come in fraction. 1 votes 1 votes HeadShot commented Dec 25, 2018 reply Follow Share @Satbir then is it given formula like : $\frac{(N1+N2+...+Nn)!}{N1!*N2!*...*Nn!}$ 1 votes 1 votes Satbir commented Dec 25, 2018 reply Follow Share correct @HeadShot 0 votes 0 votes HeadShot commented Dec 25, 2018 reply Follow Share @Satbir check 0 votes 0 votes HeadShot commented Dec 25, 2018 reply Follow Share @Satbir Okay, may be they forgot to append "!" . Thanx 0 votes 0 votes Satbir commented Dec 25, 2018 reply Follow Share i always got confused where to add and where to multiply 0 votes 0 votes HeadShot commented Dec 25, 2018 reply Follow Share @Satbir I came across 1st time 😅 0 votes 0 votes Please log in or register to add a comment.