 
<translate> Ka bayyana kawai dalilin da ya sa (A) shine amsar daidai ga: Za a yi amfani da tayal 85 da baƙar fata da baƙar fata don samar da tsari mai murabba'i 10x10. Idan dole ne a sami aƙalla tayal baƙar fata ɗaya a kowane jere kuma aƙalla tayal ɗaya a cikin kowane shafi, menene iyakar bambanci tsakanin adadin tayal baƙar fata da fararen da za a iya amfani da su? Zaɓuɓɓuka: (A) 75 (B) 80 (C) 85 (D) 90 (E) 95. A cikin Littafi Mai Tsarki Bayani: <eng> Explain simply why (A) is the correct answer to: 85 white and black tiles will be used to form a 10x10 square pattern. If there must be at least one black tile in every row and at least one white tile in every column, what is the maximum difference between the number of black and white tiles that can be used?
Options:
(A) 75
(B) 80
(C) 85
(D) 90
(E) 95. Explanation: 