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thaianhduy0
2 năm trước
Diện tích hình phẳng giới hạn bởi đồ thị y=x(e+1) và y=(1+e^x)x A. 2-1/2e B. 2 C. 1/2e-1. D.3/e-1
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

I. Write sentences in comparison: 1 . This mountain / high / the world.................... 2 . Which / long / river / the world?..................... 3 . Trang / intelligent / the class . . . . . . . . . . . . 4 . He / clever / of all.................................... 5 . He / drive / carefully............................... 6 . She / good / singer / our country . . . . . ......... 7 . He / fat / the village . . . . . .............................. 8 . This / beautiful / girl / I / meet..................... . 9 . In England , February is the ( cold ) . . . . . . . . . . . . . . month. 10 . My brother is ( small ) . . . . ........than I am 11 . May is the ( wet ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . month in Ho Chi Minh city 12 . He is very ( strong ) . . . . . . . ............... 13 . That girl is the ( small ) . . . . ..................child in the class 14 . Jenny is ( beautiful ) . . . . . . . . . . . . . . . . . . . . . . . . . . than Bally . 15 . The dog is ( big ) . . . . . . . . . . . . than the cat . 16 . I am ( good ) . . . . . . . . . . . . . . . at Maths than at English . 17 . Winter is the ( dry ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . seasons in Vietnam . 18 . Tuan is ( young ) . . . . . . . . . . . . . . . than his sister .

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