Activity 6- Non Graded Question 2

[samnashir...@gmail.com]

Since the Q has union sign how can the set contaion "or".

[amit Mishra]

Ya exactly same doubt. 

On Tue, 6 Oct 2020, 3:20 pm , <samnashir...@gmail.com> wrote:

Since the Q has union sign how can the set contaion "or".

--
You received this message because you are subscribed to the Google Groups "Discussion forum for Mathematics for Data Science I" group.
To unsubscribe from this group and stop receiving emails from it, send an email to ma1001-discus...@onlinedegree.iitm.ac.in.
To view this discussion on the web visit https://groups.google.com/a/onlinedegree.iitm.ac.in/d/msgid/ma1001-discuss/6dddc36e-d233-4dd9-89ae-86af67aa470eo%40onlinedegree.iitm.ac.in.

[Farhan Arshad]

Union signs mean OR, and intersection signs mean AND.

An example to make this simpler to understand: 

Let set A={1,2,3}, set B={3,4,5}

A union B would be={1,2,3,4,5}, this means if any number that is considered is an element of either set A or set B, it is an element of the set A union B.

A intersection B would be={3}, since it means that any number that is considered is an element of both set A and set B, it is an element of the set A intersection B.

Hope you understood what I meant here!

ヾ(￣▽￣)