Предмет: Математика, автор: doloresnortman

Среди перечисленных значений укажите те которые принимают значение выражения n^2+1 при n ∈ N:
А) 40
В) 24
С) 0
Д) 50
Е)1

Ответы

Автор ответа: yukey22
9
д - 50
7²+1 = 49+1 = 50, 7 - натуральное число

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"Complete the following sentences in the Passive Voice"
_________________________________
1. They have settled the dispute out of court.
The dispute has been …………………………………………….
2. Solicitors have to do much of the initial preparation for cases.
…………………………………………………………… has to be done by solicitors.
3. Solicitors employ barristers.
Barristers are ………………………………………………. .
4. The employers must make redundancy payments.
Redundancy payments must…………………………………….. .
5. Solicitors had to instruct barristers.
Barristers had to …………………………………………… .
6. They have made some investigations.
…………………………………. have been made.
7. The solicitor drew up a will a few days ago.
A will …………………………………… a few days ago.
8. Law firms pay associates a fixed salary.
A fixed salary ………………………………. by law firms.
9. The barrister is preparing arguments for the court now.
Arguments for the court are being …………………………………… .
10. Lord Attkins presided over the case.
……………………………………… by Lord Attkins.
11. They will give him a certificate in advocacy soon.
A certificate in advocacy will ………………………………. .
12. They have drafted the contract.
The contract ……………………………… drafted.