Consider the following relation.

S={(3,−2),(4,−1),(2,3),(−4,8)}

Find the inverse. Express your answer as a set of ordered pairs.

Question

Consider the following relation.

S={(3,−2),(4,−1),(2,3),(−4,8)}

Find the inverse. Express your answer as a set of ordered pairs.

AZ · Answer

To find the inverse, you just flip the x and y coordinates.

If you have a point (a, b)
then the inverse is going to be (b, a)

KyledaGreat · Answer

d$$S^{-1}  = {(  ),(  ),(  ),(   )}$$

KyledaGreat · Answer

you mean like (-2, 3) ?

AZ · Answer

Yes, that would be one of the points

KyledaGreat · Answer

,(-1, 4),( 3, 2),(8, -4)}

AZ · Answer

You got it

KyledaGreat · Answer

(-2, 3),(-1, 4),( 3, 2),(8, -4)}

KyledaGreat · Answer

is that right ?

AZ · Answer

You forgot a { at the beginning but other than that, yes

KyledaGreat · Answer

Oh sorry

AZ · Answer

No need to apologize :)

KyledaGreat · Answer

Thank you, are you available to help with more math questions ?

AZ · Answer

I can help with a few more. Make a new post and tag me

KyledaGreat · Answer

okay and would you be available tomorrow as well

AZ · Answer

I should be available in the afternoon

KyledaGreat · Answer

okay , i would still need help . Message me a time for tomorrow