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Let A = {1, 2, 3, 4, 6}. Let R be the re...

Let `A = {1, 2, 3, 4, 6}`. Let R be the relation on A defined by `{(adot b): a , b in A , b`is exactly divisible by a}.(i) Write R in roster form(ii) Find the domain of R(iii) Find the range of R.

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Let A={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}. (i) Write R in roster form (ii) Find the domain of R (iii) Find the range of R.

Let A={1,2,3,4,5,6}dot Let R be a relation on A defined by R={(a , b): a , b in A , b is exactly divisible by a} Write R is roster form Find the domain of R Find the range of Rdot

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Let R be the relation on Z defined by R={(a,b):a,b in,a-b is an integer } Find the domain and range of R.

Let R be the relation on Z defined by R={(a,b):a,b in Z,a-b is an integer }. Find the domain and range of R.

Let A={1,2,3,4) and R be the relation on A defined by {(a,b):a, be A, a b is an even number }, then the range of R is

Let A={2,3,4,5,6} and R be the relation on A defined by {(a,b):ab varepsilon A and a divides b}. Find domain and range of R.

Let A={1,2,3,5}" and "B={4,6,9}. Define a relation from A to B, given by R={(a,b):a inA,b inB" and "(a-b)" is odd"}. (i) Write R in roster form. (ii) Find dom (R) and range (R).

Let R={(x,y):x+3y=12,x inN" and "y inN}. (i) Write R in roster form. (ii) Find dom (R) and range (R).

MODERN PUBLICATION-RELATIONS AND FUNCTIONS-Illustrative Example
  1. Let A={1,2} and B={3,4}. Find the number of relations from A to B.

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  2. Determine the domain and range of the relation R defined by : R= {(x...

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  3. Let A = {1, 2, 3, 4, 6}. Let R be the relation on A defined by {(adot ...

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  4. If A = {4, 9, 16, 25}, B = {1, 2, 3, 4} and R is the relation "is squa...

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  5. Let R be the relation on the set N of natural numbers defined by R={(a...

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  6. Mr. Yogender Sharma is husband of Mrs. Leelavati. They have sons and a...

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  7. If R is the relation "less than" from A = {1, 2, 3, 4, 5} to B = {1, 3...

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  8. Let A = {1, 2, 3, 4, 5, 6, 7, 8} and R be the relation on A defined by...

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  9. Let A = {1, 2, 3, 4, 5, 6}. Define a relation R from A to A by R = {(x...

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  10. Show that the relation 'gt' on the set R of all real numbers is transi...

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  11. Consider that the set A = {a, b, c}. Give an example of a relation R o...

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  12. Let R be the relation of the set Z of all integers defined by : R = ...

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  13. Show that the relation is parallel to on the set S of all straight lin...

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  14. Prove that the relation R on Z defined by (a ,\ b) in RhArr a-b is di...

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  15. Let n be a positive integer. Prove that the relation R on the set Z of...

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  16. Prove that a relation R defined on NxxN where (a, b)R(c, d) <=> ad = ...

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  17. Which of the following graphs represent the function of x ? Why

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  18. Let N be the set of natural numbers and the relation R be defined on ...

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  19. Which of the following relations are functions? Give reason. If it is ...

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  20. Let N be the set of natural numbers. Define a real valued function ...

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