作者mqazz1 (无法显示)
看板Math
标题[线代] linear transformation
时间Sat May 14 18:08:04 2011
determine whether the following are linear transformations fron
C[0, 1] into R^1
(a) L(f) = f(0)
(b) L(f) = |f(0)| //绝对值
(c) L(f) = [ f(0)+f(1) ] / 2
1 2 1/2
(d) L(f) = { ∫ [f(x)] dx }
0
请问这题要怎麽判断呢?
谢谢!!
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1F：→ ricestone :一样啊?定义一步一步检验就好了 05/14 18:11