Question: Suppose that f : R R is continuous on R and that = 0 and Prove that f is bounded on R and attains either

Suppose that f : R †’ R is continuous on R and that = 0 and Prove that f is bounded on R and attains either a maximum or minimum on R. Give an example to show that both a maximum and a minimum need not be attained.

Suppose that f : R †’ R is continuous on

lim f

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