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Consider f:{3,4,5,6}to{8,10,12,13,14} an...

Consider `f:{3,4,5,6}to{8,10,12,13,14}` and `f={(3,8),(4,10),(5,12),(6,14)}`. State whether `f` has inverse? Give reason.

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MAXIMUM PUBLICATION-RELATIONS AND FUNCTIONS-EXAMPLE
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  2. Let ast be a binary operation on the set of all real numbers R defined...

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  3. Consider f:{3,4,5,6}to{8,10,12,13,14} and f={(3,8),(4,10),(5,12),(6,14...

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  4. Consider f:RtoR given by f(x)=3x+2 show that f is invertible. Find t...

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  5. Consider the set A={1,2,3,4,5}, and B={1,4,9,16,25} and a function f:A...

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  6. Consider the set A={1,2,3,4,5}, and B={1,4,9,16,25} and a function f:A...

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  7. Consider the set A={1,2,3,4,5}, and B={1,4,9,16,25} and a function f:A...

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  8. When a relation R on a set A is said to be reflexive

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  9. Show that f:[-1,1]toR given by f(x)=frac(x)(x+2) is one-one.

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  10. The function f:NtoN given by f(x)=2x

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  12. Let ast be an operation such that aastb=LCM of a and b defined on the ...

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  13. f:{1,2,3,4}to{5} defined by f={(1,5),(2,5),(3,5),(4,5)}. Does the ...

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  15. Let A=NtimesN, N-set of natural numbers and 'ast' be a binary operatio...

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  16. Let N be the set of Natural numbers. Consider the function f:NtoN defi...

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  17. Let N be the set of Natural numbers. Consider the function f:NtoN defi...

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  18. Let N be the set of Natural numbers. Consider the function f:NtoN defi...

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  19. Give a relation on a set A={1,2,3,4} which is reflexive, symmetric and...

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  20. Show that f:[-1,1]toR given by f(x)=frac(x)(x+2) is one-one.

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