The Venn diagram shows set \(P\), set \(Q\), set \(R\) and universal set \(\xi = P \space \cup \space Q \space \cup \space R.\)

Which regions represent the set 

\((R' \space \cup \space Q) \space \cap \space P\)?

Given that

set \(P = \{1, 3, 5,7\}\) and

set \(Q = \{3, 5, 7\}\).

Which of the following statement is false?

The following Venn diagram shows the set \(\xi\), set \(P\) , set \(Q\) and set \(R\) .

Which of the following represents the shaded region in the Venn diagram?

(A)   \(P'\cap (Q \cup R)\)

(B)   \(Q\cap (P' \cap R)\)

(C)   \(R\cap (P' \cup Q)\)

(D)   \(P'\cap (Q \cap R)\)

The following Venn diagram shows the universal set \(\xi\) .

Set \(K\) and set \(L\) represent respondents who eat Keropok and Laksam respectively.

Given that the universal set \(\xi\) represents \(30\) respondents in a survey.

It is found that \(15\)  respondents eat Keropok and \(18\) respondents eat Laksam.

If \(​n ( K \cup  L ) ' = 10 \), find the number of respondents who eat both Keropok and Laksam.

The following Venn diagram shows the universal set \(\xi\), set \(P\), set \(Q\) dan set \(R\).

Which of the following statements is not true?

(A)  \(Q \subset P\)

(B)  \(P \cup R \subset \xi\)

(C)  \(P \cap R \subset P\)

(D)  \((P \cap Q) \cap R = R\)