0.1,0.1,0.2,0.6,2.4,(),() 找规律填数
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0.1,0.1,0.2,0.6,2.4,(),() 找规律填数
找规律0.1 01 0.2 0.6 2.4()()
MATLAB仿真出现错误,A=[-1 0.8 -2.4;3.8 0.1 -0.8;0.1 2.5 -1];AD=[0.2 0.1 0.1;-0.3 0.1 0.2;0.2 0.3 -0.3];B=[1 2.2;2.7 3.5;2 -0.2];E=[0.3 0.1 0.1;0.1 0.3 0.2];ED=[0.1 0.1 0.2;0.1 0.2 0.1];Delta=[0.5 0.6;-0.4 0.2];G=[-0.2 -0.1;0.35 0.2;-0.15 -0.1];N
(0.1x+0.4)/0.2-(0.2x-0.6)/0.3=1
(+0.2)+(-0.2)+(+0.7)+(-0.3)+(-0.4)+(+0.6)+0+(-0.1)+(-0.6)+(+0.5)+(-0.2)+(-0.5)=?(+0.2)+(-0.2)+(+0.7)+(-0.3)+(-0.4)+(+0.6)+0+(-0.1)+(-0.6)+(+0.5)+(-0.2)+(-0.5)=?
第一排0.1 第二排0.1 0.1 第三排0.1 0.2 0.1 第四排0.1 0.3 0.3 0.1 第五排0.1 0.4 0.6 0.4 0.1第六排0.1 0.5 1.0 1.0 0.5 0.1那么第七排和第八排是什么
(0.1*0.3*0.9+0.2*0.6*1.8+0.3*0.9*2.9)除以(0.1*0.2*0.4+0.2*0.4*0.8+0.3*0.6*1.2)
(0.1*0.3*0.9+0.2*0.6*1.8+0.3*0.9*2.9)除以(0.1*0.2*0.4+0.2*0.4*0.8+0.3*0.6*1.2)
巧算:0.1+0.2+0.3+0.4+0.5+0.6+0.7+0.8+0.9
0.1+0.3+0.5+0.7+..+2.9-0.2-0.4-0.6-...-2.
0.1-0.2+0.3-0.4+0.5-0.6+.+9.9-10+10.1巧算
(0.2+0.4+0.6+...+9.8+10)-(+0.1+0.3+0.5+...+9.7+9.9)
(0.4x-2.1)/0.5=(0.1+0.2x)/0.03-0.6
(0.4x-2.1)/0.5=(0.1+0.2x)/0.03-0.6
0.5分之0.4x-0.1=0.3分之0.1+0.2x-0.6
计算0.02x-0.01/0.03-x+0.1/0.6=0.2x+0.1/0.4-1
简算:0.1×0.2×0.4×+0.2×0.4×0.8+0.3×0.6×1.2分之0.1×0.3×0.9×+0.2×0.6×1.8+0.3×0.9×2.7=
0.1×0.2×0.4+0.2×0.4×0.8+0.3×0.6×1.2)分之(0.1×0.3×0.9+0.2×0.6×0.8+0.3×0.9×2.7)