... 2222222213644232xyzxyzm()()()()()()()ìï -+ -+ +=í -+ + +-= +ïî b) 222222232181 123 3xyzxyzm()()()()()()()ìï -+ +++=í -+ - +-= - ïî c) 22222222 2125 123 1xyzxyzm()()()()()()()ìï+ +-+ -= í+++++ =- ïî d) 222222232116 123 3xyzxyzm()()()()()()()ìï+++++=í -+ - +-= +ïî ... ()()() 121 21022ambmcm;;,;;,;;==+ =- rrr b) 2 1121 122 212 ammbmmcmm(;;);(;;),(;;)= +-= ++=+rrr c) ()()() 121 2122 ammmbmmmc;;,;;,;;= +-= -+ =rrr d) ()()()13 2121 022abmmmcm;;,;;,;; =-= + ... ()()()425313201abc;;,;;,;;===rrr e) 23 1120 324abc(;;),(;;),(;;)= =-= - rrr f) 548230177abc(;;),(;;),(;;) =-= - =- rrr g) 24 3122 321abc(;;),(;;),(;;) =-= - =- rrr h) 243132321abc(;;),(;;),(;;) =-= =- rrr Baøi...