Question

暱稱

第34題怎麼證？
m是0向量嗎？

34. Suppose that the vector v is a linear combination
of the vectors V₁, V2, ..., Vn, and w₁, W2, ..., Wm,
are another m vectors. Show that v is a linear
Wm.
combination of V₁, V2, ..., Vn, W1, W2, ...,
35. Let S₁ be the set of all linear combinations of the

矩陣 線性代數

Answer 1

線上上課都在線

取v=av1+bv2+...+z?vn+0w1+0w2+0w3...+0wm
即可知道v是他們的線性組合