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Find the domain and range of `f(x)=sin^(-1)[x]w h e r[]`represents the greatest function). |
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Answer» `f(x)=sin^(-1) [x]` is defined if `-1 le [x] le1` `implies [x]= -1,0,1` `implies x in [-1,2)` Also, range is `{sin^(-1)(-1),sin^(-1)0,sin^(-1)1} -= {-pi//2,0,pi//2}` |
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