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Let S = {a,b,c} and T = {1,2,3} . Find F...

Let S = {a,b,c} and T = {1,2,3} . Find `F^(-1)` of the following functions F from S to T , if it exists .
`F = {(a,2),(b,1),(c,1)}`

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The correct Answer is:
`F^(-1)` does not exist.
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KUMAR PRAKASHAN-RELATIONS AND FUNCTIONS -MISCELLANEOUS EXERCISE - 1
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