Question

Draw an arrow diagram for: Let A = {2,3,4} and B = {6,8,10} and define the relation R from A to B as follows: for all {x,y} ∈ A x B

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Answer 1

Answer:

relation R from the set A={2,3,4,5} to B={3,6,7,10} is defined as, (x,y)∈R⇒x is relatively prime to y.

relation R from the set A={2,3,4,5} to B={3,6,7,10} is defined as, (x,y)∈R⇒x is relatively prime to y.Now, it is seen that 2 is relatively prime to 3,  [HCF of 2 and 3 is 1]

relation R from the set A={2,3,4,5} to B={3,6,7,10} is defined as, (x,y)∈R⇒x is relatively prime to y.Now, it is seen that 2 is relatively prime to 3,  [HCF of 2 and 3 is 1]So, (2,3)∈R

relation R from the set A={2,3,4,5} to B={3,6,7,10} is defined as, (x,y)∈R⇒x is relatively prime to y.Now, it is seen that 2 is relatively prime to 3,  [HCF of 2 and 3 is 1]So, (2,3)∈RSimilarly, 2 is relatively prime to 7 so that (2,7)∈R etc.

relation R from the set A={2,3,4,5} to B={3,6,7,10} is defined as, (x,y)∈R⇒x is relatively prime to y.Now, it is seen that 2 is relatively prime to 3,  [HCF of 2 and 3 is 1]So, (2,3)∈RSimilarly, 2 is relatively prime to 7 so that (2,7)∈R etc.So, we get R={(2,3),(2,7),(3,7),(3,10),(4,3),(4,7),(5,3),(5,6),(5,7)}

Thus, domain ={2,3,4,5} and range ={3,6,7,10}.

Step-by-step explanation:

hope it's helpful

✔dipak121☆

Answer 2

Answer:

relation R from the set A={2,3,4,5} to B={3,6,7,10} is defined as, (x,y)∈R⇒x is relatively prime to y.

relation R from the set A={2,3,4,5} to B={3,6,7,10} is defined as, (x,y)∈R⇒x is relatively prime to y.Now, it is seen that 2 is relatively prime to 3,  [HCF of 2 and 3 is 1]

relation R from the set A={2,3,4,5} to B={3,6,7,10} is defined as, (x,y)∈R⇒x is relatively prime to y.Now, it is seen that 2 is relatively prime to 3,  [HCF of 2 and 3 is 1]So, (2,3)∈R

relation R from the set A={2,3,4,5} to B={3,6,7,10} is defined as, (x,y)∈R⇒x is relatively prime to y.Now, it is seen that 2 is relatively prime to 3,  [HCF of 2 and 3 is 1]So, (2,3)∈RSimilarly, 2 is relatively prime to 7 so that (2,7)∈R etc.

gr8 thanks new id bnayi or na btane ke liye akele jina chahte h o jee skte ho