Given an inequation `|1+3/x| > 2` whose solution set is given by `(a,0)uu(0, b),` then answer the following questions

Given an inequation |1+(3)/(x)|>2 whose solution set is given by (a,0)uu(0,b), then answer the following questions

A=[(1,0,0),(2,1,0),(3,2,1)], if uu_1, uu_2 and uu_3 are columns matrices satisfying. Auu_1=[(1),(0),(0)], Auu_2=[(2),(3),(0)],Auu_3=[(2),(3),(1)] and uu is b3xx3 matrix whose columns are uu_1, uu_2, uu_3 then answer the following questions The value of |uu| is

Solution set of inequation x ge 0 is

The solution set of the inequation (1)/(5 + 3x) le 0 is

The solution set contained in R of the following inequation 3^x+3^(1-x)-4<0 is