The set `A={x: a^(x)=1, a gt 0, xin R}` can never be

1/(2x-1)gt0, x in R

Illustrate the set {x : -3 le x lt 0 or x gt 2, x in R} on a real number line.

Domain and range of the realtion R={(x,y) : [x]+[y]=2, x gt 0, y gt 0} are

Domain and range of the realtion R={(x,y) : [x]+[y]=2, x gt 0, y gt 0} are

The set {x in R : 1 le x lt 2} can be written as "…………" .

Let Q be the set of all rational numbers and R be the relation defined as: R={(x,y) : 1+xy gt 0, x,y in Q} Then relation R is

Minimum value at a^(ax) + a^(1-a x); a gt 0 and x in R , is