SaliJano6865 SaliJano6865
  • 23-05-2023
  • Mathematics
contestada

Let A. B and C be sets such that A C B § C.
(a) Prove that if A and C are denumerable then A × B is countable.
(b) Prove that if A and C are denumerable then B is denunerable.

Respuesta :

Otras preguntas

The ________ uses images and storytelling that relate to hispanic culture.
please help me!! thanks!!!
what is the slope of the line that passes through (2,1) and (7,-2) a) -1/3b) -3/5c) 5/3d) 1/5
According to the lecture, Univisión’s headquarters are in ___________________. a. San Diego and Austin c. Los Angeles and New York b. New York and Miami d. Aust
Bob makes a drawing of a garden that has a scale of 5 cm for each meter. If the garden will be 15 m long, how long is the drawing of the garden?
What was one result of American propaganda during world war 1 apex
Define monosaccharide disaccharide and polysaccharide give at least two examples of each. which of these is the
What is the measure of each interior angle for a regular polygon with 30 sides?
BRAINLIESTTTTT ASAP!
I need help please show work!!!!!!!!!!! The instructions are solve the equations. 15(x - 1/3) -5x=7 (x+ 5/7)+20 Thanks!!!!!!!!