Question

descopera regula si complecteaza sirurile de mai jos
74 76 82
69 67 59
42 44 50
89 85 81

Answer 1

74 76 82 80 96....(x•2=y->y•2=z->....)

69 67 59 57 55...(-2)

42 44 50 56 64...(a+2=b,b+4=c,c+6=d...)

89 85 81 77 73....(-4)