Like what kinds? Finding out the type of angle? The degree?
Answer:

Step-by-step explanation:
We need to use the formula to calculate the probability of (A or B) where
A=Probability a student likes pepperoni
B=Probability a student likes olive
A and B =Probability a student likes both toppings in a pizza
A or B =Probability a student likes pepperoni or olive (and maybe both), a non-exclusive or
The formula is

Since 6 students like pepperoni out of 9:

Since 4 students like olive out of 9:

Since 3 students like both toppings out of 9

Then we have


<h3>Given:-</h3>

<h3>To Find:-</h3>
<h3>Solution:-</h3>










we can also write it as ;

★<u> </u><u>Henceforth, the value of a and b are</u> :
→ a = 0
→ b = 1
What grade are u in so i can try to help u