Let Ω be the conical x2+ (y-z)2= (1-z)2(0 ≤z≤1) and plane z=0, find the centroid coordinates of Ω.

匿名用户最后更新于 2021-10-11 12:07 数学类Mathematics

Let vector group. =(1, 2, 1),a2 =(1, 3 2), a, =(1,, 3)' is a basis for R', B= (1,1,1), and the coordinates with respect to this basis are (b, c, 1)(1)a,b,c (2)Prove that a2, a3, B is basis for, and find the transition matrix fromaz, a3, B to a1 a2, a3.

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Let Ω be the conical x2+ (y-z)2= (1-z)2(0 ≤z≤1) and plane z=0, find the centroid coordinates of Ω.

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