(3) Which of the following ordered pairsarefunctions?(a) {(b,1).(b,2).(b,3)}(b) {(a,2),(b,2), (c,2)}(c) {(1,1).(1,2).(2,3)}

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Answered: nctions? ) {(b,1),(b,2),(b,3)} )…

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nctions? ) {(b,1),(b,2),(b,3)} ) {(a,2),(b,2), (c,2)} e) {(1,1),(1,2),(2,3)}

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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(3) Which of the following ordered pairs
are
functions?
(a) {(b,1).(b,2).(b,3)}
(b) {(a,2),(b,2), (c,2)}
(c) {(1,1).(1,2).(2,3)}

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