Question

Which of the following is the range of the relation R={ (a,b) : a,b € N , a < 5 , b= 3 a +1 }

Answer 1

Answer:

range=(4,7,10,13)

Step-by-step explanation:

a<5 =a =1,2,3,4

b=3a+1

b=3(1)+1

b=4

b=3(2)+1

b=6+1

b=7 ..........

so range =(4,7,10,13)

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