on simplification the expression 1-[1-{1-(1-1-1)}] yields what number?plz tell fast.plzz Share with your friends Share 0 Samruddhi Thakare answered this I think -2 1 View Full Answer Nisha Purushan answered this it is 2 as 1-[1-{1-(1-1-1)}] = 1-[1-{1- - 1}] = 1- [1-{1+1}] ( - + - = +) = 1-[1-2] =1- - 1 = 1+1 = 2 2 Kush Kumar answered this 7 0 Anubhaw Kumar answered this 2 0 Dillip Sethi answered this 1-[1-{1-(1-1-1)}]=? 0 Ravi Kumar answered this Please find this answer 0