Question 8


Prev/Next links

waecmaths question: 

A fair die is tossed once, what is the probability of obtaining neither 5 nor 2

Option A: 


Option B: 


Option C: 


Option D: 


waecmaths solution: 

$\begin{align}  & \text{Since the die is tossed once, you can obtain 2 or 5 just once} \\ & \Pr (2or5)=\frac{1}{6} \\ & \Pr (2or5)'=1-\frac{1}{6}=\frac{5}{6} \\\end{align}$

maths year: 
maths topics: