Tập nào sau đây là không gian con của R3:
a. ( ){ }3123 1,, / 1W==⊂\
b. ( ){ }3123 1,, / 0W=...
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Mathematics, 24.07.2021 09:30, Osmin
Tập nào sau đây là không gian con của R3:
a. ( ){ }3123 1,, / 1W==⊂\
b. ( ){ }3123 1,, / 0W==⊂\
c. (){}3123 1 2,, / 1W=+=⊂\
d. ( ){ }3123 2,, / 3W==
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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