Question

(1,-3),(1,3) are not equal ordered pairs why?

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Answer 1

no because they lie in different quadrant

Answer 2

Order Pairs:-

Order pairs are those in the form of (x,y) and (a,b)

where the equation satisfies if and only if, (x=a and y=b).

Other wise they wont be called as order pairs.

Lets take another example to understand it,

If, (1,2) is a cordinates and (2,1) is also a coardinate.

Then , still

=> 1≠2 and 2≠1.

Carring these informations lets move towards the question.

Question :-

(1,-3),(1,3) are not equal ordered pairs why?

Answer:- Cause the pairs absisca and ordinate are not same as explained above the statement of ordered pairs.

Since,

1=1 but, -3≠3

So,thereby we show that these are not the ordered pairs!

-Answer!!