Math, asked by tisha9953, 12 hours ago

If R = {(a,b ): a+ 4b = 16} is a relation in N. Find the range of R. please ans

Answers

Answered by amitnrw
0

Given : R = {(a,b ): a+ 4b = 16} is a relation in N

To Find :  the range of R.

Solution:

R   {(a,b ): a+ 4b = 16} is a relation in N

a + 4b = 16

a , b  are natural numbers  

a  = 4  , b = 3

a = 8    b = 2

a  = 12   b = 1

R = ( (4 , 3) , ( 8 , 2) , ( 12 , 1) )    

Domain of R = { 4 , 8 , 12 }

Range of R =  {  3 , 2 , 1 }

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