Lista de exercicios
609 palavras
3 páginas
LISTA DE EXERCÍCIOS 7 ( PLT PAG. 248 / 249 ) A= 1 -2 B= 3 1 1 3 -5 -7 7 -4 6 2 -8 3 5 9 2x4 4x2 1 7 3 -8
C= 2 4 D= -3 -1 -1 -3 -3 5 4 1 9 0 2x2 5 3 2 -3 4x4
16-) CALCULAR AB. A= 1 -2 +1-12 +3-4 -5-16 -7-6 3 1 +3+6 +9+2 -15-8 -21+3 7 -4 +7-24 +21-8 -35+32 -49-12 5 9 +5+54 +15+18 -25-72 -35+27 4x2 B= 1 3 -5 -7 6 2 -8 3 2x4 -11 -1 -21 -13 9 11 -23 -18 -17 13 -3 -61 59 33 -97 -8 4x4
17-) CALCULAR (AB) D. A= 1 -2 +1-12 +3-4 -5-16 -7-6 3 1 +3+6 +9+2 -15-8 -21+3 7 -4 +7-24 +21-8 -35+32 -49-12 5 9 +5+54 +15+18 -25-72 -35+27 4x2 B= 1 3 -5 -7 6 2 -8 3 2x4 -11 -1 -21 -13 -11-27-68+295 -77+1-21-39 -33+1-189-26 +88+3+0+39 9 11 -23 -18 +9-33-92-90 +63-11-23-54 +27-11-207-36 -72-33+0+54 -17 13 -3 -61 -17-39-12-305 -119-13-3-183 -51-13-27-122 +136-39+0+183 59 33 -97 -8 +59-99-388-40 +413-33-97-24 +177-33-873-16 -472-99+0+24 1 7 3 -8 D= -3 -1 -1 -3 4 1 9 0 5 3 2 -3 189 -136 -247 130 -206 -25 -227 -51 -373 -318 -213 280 -468 259 -745 -547 4x4
18-) CALCULAR A(BD)
B= 1 3 -5 -7 +1-9-20-35 +7-3-5-21 +3-3-45-14 -8-9+0+21 6 2 -8 3 +6-6-32+15 +42-2-8+9 +18-2-72+6 -48-6+0-9 2x4 1 7 3 -8 D= -3 -1 -1 -3 4 1 9 0 5 3 2 -3 4x4 -63 -22 -59 4 -63-66-413+20 +126-22+236+36 -17 41 -50 -63 -17+123-350-315 +34+41+200-567 2x4 A= 1 -2 3 1 7 -4 5 9 4x2 -522 376 -559 -292 2x2