\(B\left(12\right)=\left\{0;\pm12;\pm24;...\right\}\\ B\left(32\right)=\left\{0;\pm32;\pm64;...\right\}\\ B\left(14\right)=\left\{0;\pm14;\pm28;...\right\}\)
B(12)={0,12,24,36,48,...}
B(32)={0,32,64,96,...}
B(14)={0,14,28,42,...}
B(12)={0,12,24,36,48,...}
B(32)={0,32,64,96,...}
B(14)={0,14,28,42,...}
Đùa nhau chắc -_-
B(12)={0,12,24,36,48,60...}
B(32)={0,32,64,...}
B(14)={0,14,28,42,56,...}
Đùa chắc--__--
B(12)={0,12,24,36,48,60,...}
B(32)={0,32,64,,...}
B(14)={0,14,28,42,56,...}