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If a function `f: R->R` be defined by `f(x)={3x-2,\ x<0 1, x=0 4x+1, x >0` Find: `f(1) ,\ f(-1),\ f(0),\ f(2)dot`

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RD SHARMA ENGLISH-FUNCTIONS-All Questions
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  2. Let A={-2,\ -1,\ 0,\ 1,\ 2}a n d\ f: A->Z be given y f(x)=x^2-2x-3. Fi...

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  3. If a function f: R->R be defined by f(x)={3x-2,\ x<0 1, x=0 4x+1, x >0...

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  4. A function f: R->R is defined by f(x)=x^2dot Determine Range of f ii....

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  7. Let f: R->R whre R^+ is the set of all positive real numbers, be such ...

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  10. Write the following relations as sets of ordered pairs and find which ...

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  11. If f,g,\ h are three functions defined from R\ to\ R as follows: Find ...

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  12. If f,g,\ h are three functions defined from R\ to\ R as follows: the r...

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  13. If f,g,\ h are three functions defined from R\ to\ R as follows: the r...

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  14. Let X={1,2,3,4}a n d\ Y={1,5,9, 11 , 15 , 16} Determine which of the ...

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  15. Let X={1,2,3,4}a n d\ Y={1,5,9, 11 , 15 , 16} Determine which of the ...

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  17. If f:R->R be defined by f(x)=x^2+1, then find f^(-1)(17) and f^(-1)(-3...

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  18. If A = {p,q,r, s} and B = {1, 2, 3}, find which of the following is n...

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  19. If A = {p,q,r, s} and B = {1, 2, 3}, find which of the following is n...

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  20. If A = {p,q,r, s} and B = {1, 2, 3}, find which of the following is n...

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