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MissTica
3 years ago
10

What is identity Property and zero property of multiplication

Mathematics
2 answers:
Mekhanik [1.2K]3 years ago
7 0

Step-by-step explanation: The identity property holds true for both addition and multiplication.

The statement 8 × 1 = 8 represents the identity property of multiplication.

The identity property of multiplication says that when we multiply 1 by any number, the product is equal to the original number.

In general terms, we can write the identity property of multiplication as

a × 1 = a where a is a variable which represents any number.

The zero property only holds true for multiplication.

The zero property of multiplication  is shown here, 7 × 0 = 0. The zero property of multiplication says that if we multiply any number by 0, the product is always 0.

In general terms, we can write the zero property of multiplication as followed.

a × 0 = 0 where a is a variable that represents any number.

Olin [163]3 years ago
3 0

anything multiplied by one is itself, anything multiplied by zero is zero

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Answer:

f_{1} :Z \rightarrow Z is one to one mapping, it is not onto mapping

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2 years ago
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sineoko [7]

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Step-by-step explanation:

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3 years ago
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Answer:

3. 25

4. 22,31,46

5. One reason beth might not want to join is because she would be the oldest person in the club. according to the stem and leaf chart the oldest person currently in the class is 55 and the next few down are all in their 40s.

Step-by-step explanation:

question 3 is 25 because the median is the middle number, which in this case is 25. question 4 you got correct but there are multiple modes for this set of data being 22,31,46 because all of these numbers tie with 2 of them being repeated throughout the table. question 5 just shows that beth would be the oldest in the club by a marginal number too so that is why beth might not want to join the club.

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2 years ago
Read 2 more answers
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