all insects have legs and body parrts a 6,3 b 4,3 c 6,2 d 8,

all insects have legs and body parrts a 6,3 b 4,3 c 6,2 d 8, all insects have ()legs and ()body parts 英语翻译All of the bees are insects.A bee has six legs and three insects usually have s__ legs My body looks like a wall.I have four strong legs and a shor a+b+c+d=2a;a+b+c+d=4b;a+b+c+d=6c;a+b+c+d=8d 求a,b,c,d 已知：a、b、c、d都是自然数,a ^6=b ^4,c ^3=d ^2,a-c=19 求：b-d的值 a = 3:b = 4:c = 5 d = a > b And b < c And a < c Or a \ b = c Both people and insects are animals.But insects don’t have b 设A=5,B=6,C=7,D=8,计算表达式3>2*B OR A=C AND BC OR C>D的值 求齐次线性方程组 (1)A-8B+10C+2D=0 2A+4B+5C-D=0 3A+8B+6C-2D=0 （2） A+B 求齐次线性 (1)A-8B+10C+2D=0 2A+4B+5C-D=0 3A+8B+6C-2D=0 （2） A+B=5