Home
Class 7
MATHS
If X' = Y then (X cap Y)' is equal to...

If X' = Y then `(X cap Y)'` is equal to

A

`phi`

B

X

C

U

D

Y

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • SETS

    S CHAND IIT JEE FOUNDATION|Exercise Question Bank |24 Videos

  • RATIO AND PROPORTION

    S CHAND IIT JEE FOUNDATION|Exercise SELF ASSESSMENT SHEET - 15 |10 Videos

  • SIMPLE INTEREST

    S CHAND IIT JEE FOUNDATION|Exercise Self Assessment Sheet |10 Videos

Similar Questions

Explore conceptually related problems

If X and Y are two subsets of the unitversal set U and X' denotes the complement of X, then X cup (X cap Y) is equal to

If A={x:x is multiple of 2). B ={x: x is a multiple of 5} and C={x: x is a multiple of 10} then A cap (B cap C) is equal to

IF x ( dy )/(dx) + y=x . ( f ( x . Y) )/( f'(x.y)) then f ( x . Y) is equal to ( K being an arbitary constant )

If 22% of x = 30% of y, then y : x is equal to :

If X and Y are two stes than X cap (X cap Y) equals to

If x^y=y^x , then (dy)/(dx) is equal to......

If (y/x) + (x/y)=2 , then (dy)/(dx) is equal to

Knowledge Check

  • If X and Y are two subsets of the unitversal set U and X' denotes the complement of X, then X cup (X cap Y) is equal to

    A
    X
    B
    Y
    C
    `phi`
    D
    U

  • If Z {3, 4, 5, 6, 7,8, 9} X = {3, 4}, Y = {5, 6} and Z = {7, 8, 9} then Y' cap (X cap Z)' is equal to

    A
    `X cup Y`
    B
    `Y cup Z`
    C
    `(X cup Z)'`
    D
    `X' cap Y'`

  • If A={x:x is multiple of 2). B ={x: x is a multiple of 5} and C={x: x is a multiple of 10} then A cap (B cap C) is equal to

    A
    A
    B
    B
    C
    C
    D
    {x: x is a multiple of 100}