Select the relations that are functions.

{ (a, 1), (b. 1), (C, 1) ]

[ (a, a), (a, b). (a. c) }

{ (1,-a), (2. a). (3. a) ]

f (a, a), (b, b), (C, c) ]

Question

Mathematics

Kelsie Grant

9 March, 20:57

Select the relations that are functions.

{ (a, 1), (b. 1), (C, 1) ]

[ (a, a), (a, b). (a. c) }

{ (1,-a), (2. a). (3. a) ]

f (a, a), (b, b), (C, c) ]

+1

Answers (1)

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Chico · Answer 1

{ (a, 1), (b, 1), (C, 1) } { (1, - a), (2, a), (3, a) } { (a, a), (b, b), (C, c) }

Step-by-step explanation:

Any relation with distinct inputs is a function. If inputs are repeated, the relation is not a function.

Select the relations that are functions.{ (a, 1), (b. 1), (C, 1) ][ (a, a), (a, b). (a. c) }{ (1,-a), (2. a). (3. a) ]f (a, a), (b, b), (C, c) ]

Select the relations that are functions.

{ (a, 1), (b. 1), (C, 1) ]

[ (a, a), (a, b). (a. c) }

{ (1,-a), (2. a). (3. a) ]

f (a, a), (b, b), (C, c) ]