# intersection of sets

olemus
hulkadest $$A_1, A_2, A_3, \ldots$$
moodustatud hulk $$A_1\cap A_2\cap A_3\cap \ldots = \cap_i A_i$$ ,
mis koosneb hulkade $$A_1, A_2, A_3, \ldots$$
ühistest elementidest, st $$\cap_i A_i = \{a\colon\; \forall i\colon a\in A_i \}$$
=
the set of elements which are common to all given sets

ülevaateid
https://www.mathsisfun.com/definitions/intersection-sets-.html

https://en.wikipedia.org/wiki/Intersection_(set_theory)

vt ka

# intersection of sets

olemus
hulkadest $$A_1, A_2, A_3, \ldots$$
moodustatud hulk $$A_1\cap A_2\cap A_3\cap \ldots = \cap_i A_i$$ ,
mis koosneb hulkade $$A_1, A_2, A_3, \ldots$$
ühistest elementidest, st $$\cap_i A_i = \{a\colon\; \forall i\colon a\in A_i \}$$
=
the set of elements which are common to all given sets

ülevaateid
https://www.mathsisfun.com/definitions/intersection-sets-.html

https://en.wikipedia.org/wiki/Intersection_(set_theory)

vt ka

Palun oodake...

# intersection of sets

olemus
hulkadest $$A_1, A_2, A_3, \ldots$$
moodustatud hulk $$A_1\cap A_2\cap A_3\cap \ldots = \cap_i A_i$$ ,
mis koosneb hulkade $$A_1, A_2, A_3, \ldots$$
ühistest elementidest, st $$\cap_i A_i = \{a\colon\; \forall i\colon a\in A_i \}$$
=
the set of elements which are common to all given sets

ülevaateid
https://www.mathsisfun.com/definitions/intersection-sets-.html

https://en.wikipedia.org/wiki/Intersection_(set_theory)