Question

in the venn diagram below, b and c are events in the sample space s. (note: for any event x, we use \\( \overline { x } \\) to denote
ot x.\) (a) shade b u c. (b) shade b \\( \cap \\) c.

Explanation:

Step1: Understand \( B\cup C \)

\( B\cup C \) means all elements that are in \( B \) or in \( C \). So, shade the entire region of circle \( B \) and circle \( C \).

Step2: Understand \( B\cap C \)

\( B\cap C \) means all elements that are in both \( B \) and \( C \). So, shade only the overlapping region of circle \( B \) and circle \( C \).

Answer:

For part (a), shade the entire area of circle \( B \) and circle \( C \). For part (b), shade the overlapping area of circle \( B \) and circle \( C \).