Question

find the centriod of the tetrahedron whose vertices are (2,3,-4),(-3,32),(-1,4,2) and(3,5,1) with step by step explanation​

Answer 1

Answer:

Let the B's income be 100

A's income = 100 + 30100×100=130\frac{30}{100} \times 100 = 130

100

30

×100=130

130 - 100 = 30

30130×100=30013\frac{30}{130} \times 100 = \frac{300}{13}

130

30

×100=

13

300

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