A and B are two sets and their intersect...

A and B are two sets and their intersection has 3 elements. If A has 1920 more subsets than B has, then the number of elements of A union B is :

A

12

B

14

C

15

D

16

Verified by Experts

The correct Answer is:

C

PERMUTATION AND COMBINATIONS
VK JAISWAL|Exercise Exercise-2 : One or More than One Answer is/are Correct|4 Videos
PERMUTATION AND COMBINATIONS
VK JAISWAL|Exercise Exercise-3 : Comprehension Type Problems|2 Videos
PARABOLA
VK JAISWAL|Exercise Exercise-5 : Subjective Type Problems|3 Videos
PROBABILITY
VK JAISWAL|Exercise Exercise -5 : Subjective Type problems|12 Videos

Similar Questions

Explore conceptually related problems

If A and B are two sets such that A cup B has 60 elements, A has 32 elements and B has 36 elements. Find the number of elements in A cap B .

Let A and B be two sets. The set A has 2016 more subsets than B. If AnnB has 3 members, then the number of members in AuuB is

If set A has 3 elements and set B has 6 elements,then the number of elements in A uu B?

If the set A has p elements, B has q elements, then the number of elements in A xx B is

If the set A has p elements, B has. q elements, then the number of elements in A xx B is

Set A has 4 elements and set Bhas 7 elements. What can be the minimum number of elements in A uu B ?

If the set A has 3 elements and the set B={3,4,5} ,then find the number of elements in (A xx B)