Question

b={yΙ y€n si 2 ×y +1>37

Answer 1

b={y;y E N si 2xy+1.37}
b={2*y+1>37}
    2*y>37-1
    2*y>36
    y>36:2
    y>18
     yE{0,1,2,3,..........17}