Home
Class 12
MATHS
If S = {1, 2, 3,…,20}, K = {a, b, c, d},...

If S = {1, 2, 3,…,20}, K = {a, b, c, d}, G = {b, d, e, f}. The number of elements of `(SxxK) uu (SxxG)` is

A

40

B

100

C

120

D

140

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • SETS, RELATIONS AND FUNCTIONS

    ARIHANT MATHS ENGLISH|Exercise Exercise For Session 3|10 Videos

  • SETS, RELATIONS AND FUNCTIONS

    ARIHANT MATHS ENGLISH|Exercise Exercise (Single Option Correct Type Questions)|39 Videos

  • SETS, RELATIONS AND FUNCTIONS

    ARIHANT MATHS ENGLISH|Exercise Exercise For Session 1|11 Videos

  • SEQUENCES AND SERIES

    ARIHANT MATHS ENGLISH|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|38 Videos

  • THE STRAIGHT LINES

    ARIHANT MATHS ENGLISH|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|17 Videos

Similar Questions

Explore conceptually related problems

If S={a,b,c,d,e,f,g} , A={a,b,c,d} , B={c,d,e,f} , then verify that (AuuB)^(c )=A^(c )nnB^(c )

Let A = { b,d,e,f }, B = { c,d,g,h} and C = {e,f,g,h} .Find : B-C

Let A = { b,d,e,f }, B = { c,d,g,h} and C = {e,f,g,h} .Find : A- B

Let A = { b,d,e,f }, B = { c,d,g,h} and C = {e,f,g,h} .Find : C -A

If f(x) is a twice differentiable function such that f(a)=0, f(b)=2, f(c)=-1,f(d)=2, f(e)=0 where a < b < c < d e, then the minimum number of zeroes of g(x) = f'(x)^2+f''(x)f(x) in the interval [a, e] is

Let A = { a,b,c,d} = B ={b,c,e) and C = (d,e,f) Verify that : A uu B = B uuA

Let A = { b,d,e,f }, B = { c,d,g,h} and C = {e,f,g,h} .Find : (B-C) uu (C- B)

Let A = { b,d,e,f }, B = { c,d,g,h} and C = {e,f,g,h} .Find : ( A- B ) uu (B-A)

If U = {a , b , c , d , e , f, g, h} , find the complements of the following sets :(i) A = {a , b , c} (ii) B = {d , e , f, g] (iii) C = {a , c , e , g} (iv) D = {f, g, h , a)

If U = {a , b , c , d , e , f, g, h} , find the complements of the following sets :(i) A = {a , b , c} (ii) B = {d , e , f, g] (iii) C = {a , c , e , g} (iv) D = {f, g, h , a)