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Математика Наука (Maths Science)
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Artificial Intelligence
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Name national
mnogestva_026 (Доказательство равенств с симметрической разностью)
Name international
mnogestva_026
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1
)
Source of object
Created by the viewed user
Object memory
332 110
byte
Avatars
6 192
4 608
Photo Gallery
0
Photo Gallery Preview
0
Properties
32 768
Description Img
0
Description Preview
0
Description Text
1 102
287 440
TOTAL
332 110
Inheritance
3
0
0
Date of creation
09 October 2014 Year 23H:23M:49S
Date of update
24 March 2020 Year 18H:15M:12S
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Detailed description of the object
mnogestva_026 (Доказательство равенств с симметрической разностью) mnogestva_026
Dual mode
Text mode
Image mode
Докажите, что для любых множеств A
1
,A
2
,...,A
n
,B
1
,B
2
,...,B
n
а) A
1
Δ A
n
⊂(A
1
ΔA
2
)∪(A
2
ΔA
3
)∪...∪ (A
n-1
Δ A
n
)
б)(A
1
∩ A
2
∩ ... ∩ A
n
) Δ (B
1
∩ B
2
∩ ... ∩ B
n
) ⊂ (A
1
Δ B
1
) ∪ (A
2
Δ B
2
) ∪ ... ∪ (A
n
Δ B
n
)
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