Set Test - 3...

If \(A-B=\phi\) and \(B-A=\phi,\) then \(A\) and \(B\) are ..........

Choose the correct diagram to represent \(A \cap B,\) when \(A \subset B\)

Choose the incorrect one from the following.

Given a set A= {2,3,4,5,7,8} ,the subset of A

What is the value of A - Φ ?

Seven men- P,Q,R,S,T,U and V are standing in a queue in that order. Each one is wearing a cap of different colour-violet, indigo, blue, green, yellow, orage and red. S is able to see in front of him green and blue, but not violet. T can see violet and yellow, but not red. V can see caps of all the colours other than orange. If T is wearing an indigo coloured cap, find colour of the cap worn by U.

Which of the following is an indefinite set?

If every element of set A is an element of another set B, then A is a ________________of B.

If \(Q\) and \(R\) are events such that \(P(Q)=0.8, P(R)=0.5, P(R / Q)=0.4 .\) Determine the value of \(P(Q \cap R)\)

If \(P, Q, R\) are subsets of a finite set then \(R \times\left(P^{\prime} \cup Q^{\prime}\right)^{\prime}\) equals

If set A represents all the cricket players of India and set B represents the cricket players who belong to the state of Maharashtra, then A ∩ B indicates

\(n[P(A)]=n[P(B)],\) then \(A\) and \(B\) are \(_{-----}\) sets

The shaded region in the given Venn Diagram represents.

The objects of a set are

If sets \(A\) and \(B\) are given as \(A=\{x \mid x+4=4\}, B=\{0\}\) then: