(a) -6,-5,-4,-3,-2,-1 are the integers between 0 and -7
(b) -3,-2,-1,0,1,2,3 are the integers between -4 and 4
(c) -14,-13,-12,-11,-10,-9 are the integers between -8 and -15
(d) -29,-28,-27,-26,-25,-24 are the integers between -30 and -23
Complete the drawing shown in Fig. 9.14 to indicate where the free ends of the two wires should be joined to make the bulb glow