If a=x and b=y and xy=0, then which of the following must be true?

If a=x and b=y and xy=0, then which of the following must be true?

If a=x and b=y and xy=0, then which of the following must be true? ?

Created: 1 year ago | Updated: 1 week ago | Created By:

Md Kamal Uddin

a

b

a=0 or b=0

none of these

0 12

Institution: DHAKA BANK LTD Exam: Dhaka Bank Ltd - MTO - 2003 ||
Topic: Mathematics (সাধারণ গণিত) Subject: Mathematics (সাধারণ গণিত)

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