probability question sum of two numbers is a perfect square

probability question sum of two numbers is a perfect square

Donate to Channel(斗內一下): https://paypal.me/kuoenjui
Facebook: https://www.facebook.com/mathenjui
Instagram: https://www.instagram.com/mathphyen/

more video lists:
################
機率

Probability and discrete mathematics:

######################################################################

Probability interview questions:

https://www.youtube.com/watch?v=qphhG_1rWf8&list=PLg9w7tItBlZtI1eM6znSYfyDEaqQtUx5b

Probability theory:

https://www.youtube.com/watch?v=8s-nyRLBsDo&list=PLg9w7tItBlZsvciKHBx8lXXnCtQ7Ou4cV