alleryWhen are two ordered pairs equal?
ABoth parts match
BBoth parts move
CBoth parts merge
DBoth parts mount
Answer & Solution
Correct answer: A. Both parts match
1. Equality of pairs is checked entry by entry.
2. Both positions must agree.
3. Two ordered pairs are equal if the first elements are equal and the second elements are also equal.
4. So the answer is both parts match.
_Source: syllabus Mathematics, Ch 2 'Relations and Functions'_
Keep practising Sets and Relations
Browse all Sets and Relations questions for AP Intermediate 1st Year, or explore more Mathematics topics.
Related questions
Teacher and student is offered as an everyday:Set A being a subset of set B is described as a:Number m less than number n is given as a:Can the range differ from the codomain?The range collects elements from which position?The domain collects elements from which position?If two ordered pairs are equal, their corresponding elements are:Relations link pairs of objects drawn from how many sets?