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If P={m,n},Q={n,m} , state whether the...

If `P={m,n}`,`Q={n,m}` , state whether
the following is TRUE or FALSE
`PxxQ={(m,n),(n,m)}`

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MAXIMUM PUBLICATION-Relations and Functions-EXAMPLE
  1. Write the domain and range of the relation R={(2,5),(3,10),(4,17),...

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  2. If f(x)=x^2-3x and g(x)=x+2 find (f+g)(x),(f-g)(x) and (fg)(x)

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  3. If P={m,n},Q={n,m} , state whether the following is TRUE or FALSE ...

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  4. Write the relation R={(x,x^3), x is a prime number less than 10}, in r...

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  5. Let A={1,2,3,4} B={1,5,9,11,15,16} and f={(1,5),(2,9),(3,1),(4,5),(2,1...

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  6. Let R be the set of Reals.Define a function f:RrarrR by f(x)=2x^2-1 ...

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  7. Let R be the set of Reals.Define a function f:RrarrR by f(x)=2x^2-1 ...

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  8. Let R be the set of Reals.Define a function f:RrarrR by f(x)=2x^2-1 ...

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  9. If A={-1,1}, find AxxA.

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  10. Consider the relation R defined by R={(x,x+1): x in {-1,1}} Write R in...

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  11. Draw the graph of the function. y=x,x in R

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  12. Let A={1,2,3,4,5,6} be a set. Defined a relation R from A to A by R={(...

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  13. Let A={1,2,3,4,5,6} be a set. Defined a relation R from A to A by R={(...

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  14. Let A={1,2,3,4,5,6} be a set. Defined a relation R from A to A by R={(...

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  15. Find the domain of the function f(x)=(x^2+3x+5)/(x^2-5x+4)

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  16. Sketch the graph of the function f(x)=abs[x+1]

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  17. Match the following

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  18. A={1,2,3,……,14}. R is a relation from A to A defined by R={(x,y): 3x-y...

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  19. If (x+1,y-2)=(3,1) , write the values of x and y.

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  20. Let A={1,2,3,4,5} and B={4,6,9} be two sets. Define a relation R from ...

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