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無年度 - 主題課程_線性映射：one to one and onto#107850
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109成大電機_線性代數
(21 %) Let T: U→Vbe a linear transformation of vector spaces.
(b). Suppose T is one-to-one and {u
1
,... ,u
k
} is a linearly independent set of vectors in U. Prove that [T(u
1
),....,T(u
k
)] is a linearly independent set of vectors in V.(7 pts)
其他申論題
(a) Find .
#462100
(b)Find
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Let Y be the vector space of 2x2 mattices with real entries, and P3 the vector space of real polynomials of dogree 3 or less. Detine the linear transformation T: V → P3 by == 2a+(6-d)t-(a+c)x2+(a+6-c-d)x3. Find the rank and nullity of T.
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(a). Prove that if ker T= {0}; then T is one-to-one.(7 pts)
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(c). Define UP(t)(a polynomil of degree 2 and its standard form is P(t) = a0+ a1t + a2t2),V R3, and T(U) = Find U such that the image under T of Uis [11, 1, -1]T. (7 pts)
#462105
(a) (5%) Find a vector u = (ux, uy, uz) such that T(u) - u and.
#462106
(b) (5%) Is T : R3 → R3 one-to-one and onto? Why or why not?
#462107
沒有 【段考】國二英文上學期 權限，請先開通．
#462108
沒有 【段考】國二英文上學期 權限，請先開通．
#462109
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#462110
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