Semasa Aina berumur 24 tahun umur adiknya aini adalah separuh daripada umurnya sekiranya Aina memfailkan paten pada umur 26 tahun berapakah umur aini apabila tempoh perlindungan paten itu tamat

the right answer is the end of world war ii

after the end of a global wwii all the nations involved, in an attempt to create an organization to maintain world peace. this agreement would work settling international disputes via negotiation and arbitration instead of leading the issues escalate to another war.

i dont know but i need points