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Let A={1,2},\ B={3,6} and f: A->B given ...

Let `A={1,2},\ B={3,6}` and `f: A->B` given by `f(x)=x^2+2\ and\ g: A->B` given by `g(x)=3x` . Verify `f = g` .

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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->ZZ be given y f(x)=x^2-2x-3. F...

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  3. Let A={1,2},\ B={3,6} and f: A->B given by f(x)=x^2+2\ and\ g: A->B gi...

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  7. Let f: R->R be a function given by f(x)=x^2+1. Find: f^(-1){26}

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  8. Let f: R->R be a function given by f(x)=x^2+1. Find: f^(-1){10 , 37}

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  11. If f: R->R be defined as follows: f(x)={1,\ if\ x in Q-1,\ if\ x !in ...

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  12. Define a  function as a set of ordered pairs.

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  13. Define a function as a correspondence between two sets.

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  14. 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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  15. 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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  17. A function f: R->R is defined by f(x)=x^2dot Determine Range of f ii....

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

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

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