Question 33
ℰ = {number of students in a class}
*G* = {number of students who study geography}
*H* = {number of students who study history}
The Venn diagram shows information about the 33 students in a class.
**(a)** One of the students in the class is picked at random.
Find the probability that this student
**(i)** does not study geography and does not study history
*G* = {number of students who study geography}
*H* = {number of students who study history}
The Venn diagram shows information about the 33 students in a class.
**(a)** One of the students in the class is picked at random.
Find the probability that this student
**(i)** does not study geography and does not study history
