Let A and B be nonempty sets of real numbers. If sup B exists then sup (A U B) exists if A is bounded .a O inf B s sup B .b O the set A U B is bounded above .c O sup(B) s sup (A U B) .d O

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Let A and B be nonempty sets of real numbers. If sup B exists then
sup (A U B) exists if A is bounded
.a O
inf B s sup B
.b O
the set A U B is bounded above
.c O
sup(B) s sup (A U B) .d O
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Transcribed Image Text:Let A and B be nonempty sets of real numbers. If sup B exists then sup (A U B) exists if A is bounded .a O inf B s sup B .b O the set A U B is bounded above .c O sup(B) s sup (A U B) .d O ENG TCL F12 F11 Insert PgUp End Delete Home II
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