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LetA= {1, 2, 3, 4, 6}. Let R be the rela...

LetA= {1, 2, 3, 4, 6}. Let R be the relation on A defined by {(a, b): a ,`b in A`, b is exactly divisible by a}. Write R in roster form

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LetA= {1, 2, 3, 4, 6}. Let R be the relation on A defined by {(a, b): a , b in A , b is exactly divisible by a}. Find the domain of R

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PSEB-RELATIONS AND FUNCTIONS -EXERCISE
  1. A = {1, 2, 3, 5} andB= {4, 6, 9}. Define a relation R Ifom A to B by R...

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  2. The Fig2.7 shows a relationship between the sets P and Q. Write this r...

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  3. LetA= {1, 2, 3, 4, 6}. Let R be the relation on A defined by {(a, b): ...

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  4. LetA= {1, 2, 3, 4, 6}. Let R be the relation on A defined by {(a, b): ...

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  5. LetA= {1, 2, 3, 4, 6}. Let R be the relation on A defined by {(a, b): ...

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  6. Determine the domain and range of the relation R defined by R = {(x, x...

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  7. Write the relation R = {(x, x^3) : x is a prime number less than 10} i...

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  8. Let A = {x, y,z} and B = {1,2}. Find the number of relations from A to...

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  9. Let R be the relation on Z defined by R = {(a,b ): a, b in Z, a-b is a...

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  10. Which of the following relations are functions? Give reasons. If it is...

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  11. Which of the following relations are functions? Give reasons. If it is...

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  12. Which of the following relations are functions? Give reasons. If it is...

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  13. Find the domain and range of the following real function:- f(x) = -|x...

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  14. Find the domain and range of the following real function:- f(x)= sqrt(...

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  15. A function f is defined by f(x)= 2x -5. Write down the values of f(0)

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  16. A function f is defined by f(x)= 2x -5. Write down the values of f(7)

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  17. A function f is defined by f(x)= 2x -5. Write down the values of f(-3)

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  18. The function 't' which maps temperature in degree Celsius into tempera...

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  19. The function 't' which maps temperature in degree Celsius into tempera...

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  20. The function 't' which maps temperature in degree Celsius into tempera...

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