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Let `f: R->R` be the function defined by `f(x)=4x-3` for all `x in R` . Then write `f^(-1)` .

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RD SHARMA ENGLISH-FUNCTION-All Questions
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  3. Let f: R->R be the function defined by f(x)=4x-3 for all x in R . The...

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  9. If a function g={(1,1),(2,3),(3,5),(4,7)} is described by g(x)=alphax+...

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  15. Let the function f: R-{-b}->R-{1} be defined by f(x)=(x+a)/(x+b) , a!=...

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  17. Let A={x in R :-1lt=xlt=1}=B . Then, the mapping f: A->B given by f(...

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  18. Let f: R->R be given by f(x)=[x]^2+[x+1]-3 , where [x] denotes the gre...

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  19. Let M be the set of all 2xx2 matrices with entries from the set R o...

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  20. The function f:[0,\ oo)->R given by f(x)=x/(x+1) is (a) one-one and on...

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