Question

3X-2y = -12 ; X+6 = Y 1] {(3,1)} 2] {(0,6)} 3] {(6,0)} 4] {(6,1)}
answer=_________​

Answer 1

Answer:

A={1,2,3,4,6}

R={(a,b):a,b∈A,b is exactly divisible by a}

(i) R={(1,1),(1,2),(1,3),(1,4),(1,6),(2,2),(2,4),(2,6),(3,3),(3,6),(4,4),(6,6)}

(ii) Domain of R={1,2,3,4,6}

(iii) Range of R={1,2,3,4,6}

Answer 2

Hi who are you

guess ok

plz