If r is the relation less than from a
Asked by admin @ in Math viewed by 245 People
If R is the relation less than from A={1,2,3,4,5} to B={1,4,5} write down the set of ordered pairs corresponding to R. Find the inverse of R.S
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Step-by-step explanation:
Given that: If R is the relation less than from A={1,2,3,4,5} to B={1,4,5} write down the set of ordered pairs corresponding to R. Find the inverse of R.
To find: Roster form of relation
Solution:
As relation is defined as
A less than B
A R B
Means put the value from A and B in which A is less than B
So,
R= {(1,4),(1,5),(2,4),(2,5),(3,4),(3,5),(4,5)}
Domain(R)={1,2,3}
Range(R)={4,5}
Inverse relation of R: Invert the ordered pairs
R-¹ ={(4,1),(5,1),(4,2),(5,2),(4,3),(5,3),(5,4)}
Domain(R-¹)={4,5}
Range(R-¹)={1,2,3}
Hope it helps you.
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