PLEASE HELP ME TO WORK OUT THESE PROBLEMS...
(1) if r>t , r<1 and rt=1 then which of the following must be true?
(a) r>0 and t<-1
(b) r>-1 and t<-1
(c) r<-1 and t<-1
(d) r<1 and t>1
Type: Posts; User: vvishal; Keyword(s):
PLEASE HELP ME TO WORK OUT THESE PROBLEMS...
(1) if r>t , r<1 and rt=1 then which of the following must be true?
(a) r>0 and t<-1
(b) r>-1 and t<-1
(c) r<-1 and t<-1
(d) r<1 and t>1
PLEASE HELP ME TO WORK OUT THESE PROBLEMS..
(1) in a far city 90% of thee population owns a cycle ,15% own a car and everybody owns a cycle or a car or both . what % of the population own a car...