Subject: Maths, asked on 24/5/18

## Solve this : Prove using properties of sets and their complements .

Subject: Maths, asked on 24/5/18

## Good Evening Sir. I had a doubt regarding sets chapter. I did'nt understand question no. 15 & 16 in miscellaneous exercise of sets in NCERT on page number 27. Can you please explain that.

Subject: Maths, asked on 22/5/18

## Please answer questing 24 Q24. If $\mathrm{\theta }$ = { x : x $\in$N and x $\le$10}              A = { x : x is prime and x $\le$10}              B = { x : x is a factor of 24}              Verify the following result           (i) A – B = A ⌒ B'           (ii) (A$\cup$ B)' = A' ⌒ B'           (iii) (A ⌒B)' = A' $\cup$ B'

Subject: Maths, asked on 19/5/18

## E={x:x^2+x-4}

Subject: Chemistry, asked on 18/5/18

## Solve this:

Subject: Maths, asked on 18/5/18

## How to practice questions on various chapters in meritnation tab?

Subject: Maths, asked on 17/5/18

## If R is a set of all real numbers and Q is the set of all rational numbers then what is R-Q?

Subject: Maths, asked on 17/5/18

## Prove that if a is a subset of b; the a intersection b is a

Subject: Maths, asked on 14/5/18

## Guys... any1 can solve the 7th question plz... its urgent..

Subject: Maths, asked on 13/5/18

## PLZ TELL ME WHAT ( ) AND [ ] SIGNIFIES, INCLUDED OR NOT INCLUDED?? WITH EXAMPLES VERY CONFUSING

Subject: Maths, asked on 12/5/18

## in an ifinite set , we have infinite elements , but why the cardinality is not infinity rather not defined ????

Subject: Maths, asked on 12/5/18

## A={x:x?=Z and |x|

Subject: Maths, asked on 12/5/18

## E={x:x^2+x-4=0}

Subject: Maths, asked on 12/5/18

## C={1,-1,i,-i}

Subject: Maths, asked on 11/5/18

## prove A-(A intersection B)= A-B

What are you looking for?