Four people each roll a four die once.
find probability that at least two people will Roll the same number.
a) 5/18
b) 13/18
c) 1295/1296
d) none of these.
Students attend our lectures, not because the mathematics we teach ‘makes lots of fun’ for us, but because they believe they can learn some essential knowledge from us. And each of our young students has only one life to live. We should therefore be a
H. Behnke
I must study politics and war that my sons may have liberty to study mathematics and philosophy....
jhon adams.. 2nd president of united states