1.

If A = {(x,y):y=ex,x ϵ R} and B = {x,y:y=e−x,x ϵ R} , then write A∩B.

Answer»

If A = {(x,y):y=ex,x ϵ R} and B = {x,y:y=ex,x ϵ R} , then write AB.



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