Question

A standard number cube is tossed. Find P(2 or even).
plz help

Answer 1

P(2)=1/6(as we have six faces and one dot means choosing 1 out of 6)
P(even)=1/2 (as there are 3 even out of 6)
P(2 or even)=P(2)+P(even)-P(2 and even)
=1/6+1/3-1/6=1/3

Answer 2

thank you