HOC24
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which one is false?
+ In alaska, you're not allowed to drive with a dog on the roof/T/N5
+ It's illegal for women to drive in saudi arabia/T/N4
+ You have to wear a shirt or a T-shirt while driving in thailand/T/N1
+ In spain, people who wear glasses have to carry a spare pair in the car/T/N2
+ In south africa, you have to let animals go first/T/N3
+ In france, you can only reverse your car on Sundays/F
vì 4:4,5,6 dư 1 và x<400
\(\Rightarrow\)(x-1)\(\in\)B(4;5;6)
\(\Rightarrow\)(x-1)=0;60;120;180;240;300;360
\(\Rightarrow\)x=1;61;121;181;241;301;361
mà x chia hết cho 7
\(\Rightarrow\)x=301(vì 301:7=43)
sorry bài trên mk nhầm!
bài thơ đó chưa cho mấy quả "roi" về nhà là ngon rùi