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Stella [2.4K]
3 years ago
13

Escribe 2 ejemplos de enunciados que establezcan una regla de correspondencia que represente una función y

Mathematics
1 answer:
Annette [7]3 years ago
4 0

Answer:

Correspondencia entre conjuntos:

a) Inyectiva: es cuando a cada imagen en el conjunto de llegada le corresponde un único origen, es decir, a distintos elementos del conjunto inicial, les corresponden distintos elementos del conjunto final.

b) Sobreyectiva: es si todos los elementos del conjunto final tienen al menos una correspondencia del conjunto inicial

c) Biyectiva: es cuando la correspondencia es inyectiva y sobre inyectiva a la vez

Correspondencia unívoca : es una correspondencia donde cada elemento del conjunto origen se corresponde con solo un elemento del conjunto de llegada.

Correspondencia biunívoca  es cuando a cada elemento del conjunto origen se corresponde con solo un elemento del conjunto llegada, y viceversa

Step-by-step explanation:

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NEED HELP WITH PART 3Snack Bars
Aloiza [94]

Answer:

4 snack bars left

Step-by-step explanation:

12 snack bars= 1 dozen

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12-8= 4

4 snack bars left on the plate

3 0
3 years ago
Two dice are tossed together. What is the probability of getting an odd number on the second die and a total of five?
wolverine [178]

Probability = (number of ways to succeed) / (total possible outcomes) .

The total possible results of rolling two dice is

   (6 on the first cube) x (6 on the second one) = 36 possibilities.

How many are successful ?  I need you to clarify something first.
You said that the 'second die' shows an odd number.  When a pair
of dice is rolled, the problem usually doesn't distinguish between them. 
And in fact, you said that they're "tossed together" (like a spinach and
arugula salad ?) so I would understand that they would lose their identity
unless they were, say, painted different colors, and we wouldn't know
which one is the second one.

Oh well, I'll just work it both ways:

First way: 
Two identical dice are tossed.
The total is 5 and ONE cube shows an odd number.

How can that happen ?

1 ... 4
4 ... 1
3 ... 2
2 ... 3         

Four possibilities.  Probability = 4/36 = 1/9 = 11.1% .

=======================================

Second way:
 
A black and a white cube are tossed together.
The total is 5 and the white cube shows an odd number.

How can that happen:

B ... W
4 .... 1
2 .... 3

Only two possibilities.  Probability = 2/36 = 1/18 = 5.6% .

3 0
4 years ago
Will give brainliest no files will report.
Phantasy [73]

Answer: i don't know you have to figure it out yourself duh.

Step-by-step explanation: this is none of your beeswax ok

4 0
3 years ago
What is the volume of an 8-inch by 4-inch by 4
adoni [48]

Answer is 128 cubic inches

3 0
3 years ago
4x10 exponent of 4 equals
abruzzese [7]
40 exponent of 4 equals
5 0
3 years ago
Read 2 more answers
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