线性代数看不懂问题是什么意思(英文)Every combination of v = (1,-2,1) and w = (0,1,-1) has components that add to ______.Find c and d so that cv + dw = (3,3,-6)PS:c和d,我可以算出来是多少.问题是题中的下划线是让

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线性代数看不懂问题是什么意思(英文)Everycombinationofv=(1,-2,1)andw=(0,1,-1)hascomponentsthataddto______.Findcanddsot

线性代数看不懂问题是什么意思(英文)Every combination of v = (1,-2,1) and w = (0,1,-1) has components that add to ______.Find c and d so that cv + dw = (3,3,-6)PS:c和d,我可以算出来是多少.问题是题中的下划线是让
线性代数看不懂问题是什么意思(英文)
Every combination of v = (1,-2,1) and w = (0,1,-1) has components that add to ______.Find c and d so that cv + dw = (3,3,-6)
PS:c和d,我可以算出来是多少.问题是题中的下划线是让我添什么呢?

线性代数看不懂问题是什么意思(英文)Every combination of v = (1,-2,1) and w = (0,1,-1) has components that add to ______.Find c and d so that cv + dw = (3,3,-6)PS:c和d,我可以算出来是多少.问题是题中的下划线是让
让你填0
因为 v 的三个元素的和是:1 + (-2) + 1 = 0
w 的三个元素的和也是:0 + 1 + (-1) = 0
所以它们的线性组合的三个元素的和也是 0.