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Prove that if b is greater than or equal to zero (b in R), there exists a non-negative real number x such that x2=b.
I really don't know where to go. I think I need to modify a proof done in a class that I missed, so if someone could just give me a few hints I'll fill in the rest.
Thanks
Josh
I really don't know where to go. I think I need to modify a proof done in a class that I missed, so if someone could just give me a few hints I'll fill in the rest.
Thanks
Josh