Babebrooks5726 Babebrooks5726
  • 22-05-2023
  • Mathematics
contestada

Show that if f : R → R is continuous, then the set {x ∈ R : f(x)
= k} is closed in R for each k ∈ R.

Respuesta :

Otras preguntas

the product of negative nine and x
Which engineer designed and built a 984-foot-tall iron and steel tower in Paris to celebrate the centennial of the French Revolution? A. Guglielmo Marconi B. Al
How long did the gold rush last?
Number 11. I'm not sure any help?
the cost of lunch 29.40 and Maya paid 33.81 in all. what percent was the tip that maya left?
Who was the statesman who encouraged British imperialism? A. David Livingstone B. Cecil Rhodes C. Benjamin Disraeli
1. Which of these organizations evolved out of the Pan-Africa movement? North Atlantic Treaty Organization African Union Commonwealth of Nations United Nations
Which term describes a strong sense of attachment to one's homeland? A. idealism B. nihilism C. imperialism D. nationalism
Which of these statements is an opinion? A. A bedroom is no place for a corn plant B .Maybe you've seen reddish soil on the baseball field C. Soils have differ
Which of the following is a landform that is almost always flat? A)glacier B) loess C) plain D)peninsula