De kiem tra HK 1 mon tin 11

Đáp án đề thi học kỳ lớp 11A - học kỳ 1
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MÃ ĐỀ: 001
01. A X C D 05. A B C X 09. X B C D 13. A B C X
02. X B C D 06. A B C X 10. X B C D 14. X B C D
03. A X C D 07. A B X D 11. A B C X 15. A X C D
04. A B C X 08. X B C D 12. A B C X 16. X B C D
13. = x-1/sqrt(x+2)
14. x= 20
15. được 6 vòng, s = 21
16. Dien tich = 24

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MÃ ĐỀ: 002

01. A B X D 05. A B C X 09. A B X D 13. A B C X
02. X B C D 06. A X C D 10. A X C D 14. X B C D
03. A B X D 07. X B C D 11. A B C X 15. A B X D
04. X B C D 08. A X C D 12. X B C D 16. A B X D
13. = 1-2+1/sqrt(x)
14. x= 15
15. được 5 vòng, s = 15
16. Dien tich = 30

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MÃ ĐỀ: 003
01. A B X D 05. X B C D 09. A X C D 13. X B C D
02. A X C D 06. A B C X 10. A B C X 14. A X C D
03. A B X D 07. A X C D 11. A X C D 15. A B X D
04. A X C D 08. A B C X 12. A B C X 16. A X C D
13. = 1-x+a/sqrt(x)
14. x= 24
15. được 7 vòng, s = 28
16. Dien tich = 24

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MÃ ĐỀ: 004
01. X B C D 05. A B C X 09. A B X D 13. A B C X
02. X B C D 06. A B X D 10. A X C D 14. X B C D
03. X B C D 07. A B X D 11. A B C X 15. X B C D
04. X B C D 08. A B X D 12. A B X D 16. X B C D
13. = 1-x/sqrt(x-2)
14. x= 25
15. được 5 vòng, s = 15
16. Dien tich = 36
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