Question: 4. Let a > 0. Show that if A C Ris bounded and B = far : x ( A), then inf( B) = a(

4. Let a > 0. Show that if A C Ris

bounded and B = far : x ( A), then inf( B)

4. Let a > 0. Show that if A C Ris bounded and B = far : x ( A), then inf( B) = a( inf( A)

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