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rosijanka [135]
2 years ago
12

An abelian group need not be

Mathematics
1 answer:
r-ruslan [8.4K]2 years ago
4 0

Answer:

In mathematics, an abelian group, also called a commutative group, is a group in which the result of applying the group operation to two group elements does not depend on the order in which they are written. That is, the group operation is commutative.✨

Step-by-step explanation:

Hope it is helpful

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In the middle of a test <br> Please answer!
vaieri [72.5K]

Answer:

umm... there is no problem

4 0
3 years ago
Factor completely 81x2 − 4. (6 points) (2x − 9)(2x − 9) (2x − 9)(2x + 9) (9x − 2)(9x − 2) (9x − 2)(9x + 2)
Orlov [11]
(9x-2)(9x+2)
81x^2+18x-18x-4
81x^2-4
4 0
4 years ago
Read 2 more answers
In the 01 July 2016, Samsung Ltd acquired the machine A by $1,502,000. Estimated useful life is 10 years, estimated residual val
Alja [10]

a) Samsung Ltd will record these Journal Entries from July 2016 to June 30, 2021, using the straight-line and revaluation methods of depreciation:

July 1, 2016 Debit Equipment $1,502,000

Credit Cash $1,502,000

  • To record the purchase of the machine A.

June 30, 2017 Debit Depreciation Expense $150,000

Credit Accumulated Depreciation $150,000

  • To record the depreciation expense for the first year.

June 30, 2018 Debit Depreciation Expense $150,000

Credit Accumulated Depreciation $150,000

  • To record the depreciation expense for the second year.

June 30, 2019 Debit Accumulated Depreciation $300,000

Credit Revaluation Reserve $300,000

  • To close the accumulated depreciation to Revaluation Reserve.

June 30, 2019 Debit Revaluation Reserve $198,000

Credit Revaluation Surplus $198,000

  • To record the Revaluation Surplus.

June 30, 2020 Debit Revaluation Expense $400,000

Credit Revaluation Reserve $400,000

  • To record the revaluation loss.

June 30, 2021 Debit Revaluation Reserve $500,000

Credit Revaluation Surplus $500,000

  • To record the revaluation surplus.

Data and Calculations:

Cost of machine on July 1, 2016 = $1,502,000

Estimated Residual Value = $2,000

Depreciable amount = $1,500,000

Estimated useful life = 10 years

Based on the straight-line method the depreciation expense for each year = $150,000 ($1,500,000/10).

Value of Machine at:

June 30, 2019 - $1,400,000

June 30, 2020 = $1,000,000

June 30, 2021 = $1,500,000

Learn more: brainly.com/question/19908089

6 0
3 years ago
Select 4.0625 as a mixed number in simplest form.
coldgirl [10]
(4.0625/1) * 10000 = 40625/10000. That simplifies to 65/16. The mixed number is 4 1/16
7 0
4 years ago
two concentric circular regions have radii of $1$ inch and $10$ inches. what is the area, in square inches, outside the smaller
Llana [10]

The area, in square inches, outside the smaller region, but inside the larger region is 99π

<h3>How to determine the area, in square inches, outside the smaller region, but inside the larger region?</h3>

The given parameters are:

Radius, r1 = 1 inch

Radius, r2 = 10 inches

The area, in square inches, outside the smaller region, but inside the larger region is calculated as

Area = π(R^2 - r^2)

This gives

Area = π(10^2 - 1^2)

Evaluate the difference

Area = 99π

Hence, the area, in square inches, outside the smaller region, but inside the larger region is 99π

Read more about area at:

brainly.com/question/17335144

#SPJ1

3 0
2 years ago
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