ben30937 asks
12 years ago
為什麼助教說C^2的basis是{1,i}?
latest #7
ben30937 says
12 years ago
不是{(1,0),(0,1)}或
ben30937 says
12 years ago
{(1,0),(0,1),(i,O),(0,i)}嗎?
Knife
12 years ago
1 = (1, 0) i = (0, 1)
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ben30937 says
12 years ago
助教寫g(z_1,z_2)=z_1-2*z_2
基底={1,i}
y=g(1)*1+g(i)*i "g()上面有共厄"
=1+2i
LauZi: ℂ^2是ℂ×ℂ?
有沒有完整題木
ben30937 says
12 years ago
inner product space V (over F) and linear transformations g:V→F,find a vector y such that g(x)=<x,y> for all x 屬於V
V=C^2,g(z1,z2)=z1-2z2
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