The vertices of a tetrahedron are the points Determine (a)The vectors WX(vector) and WY(vector); (b)The area of
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The vertices of a tetrahedron are the points
Determine
(a) The vectors WX(vector) and WY(vector);
(b) The area of the face WXZ;
(c) The volume of the tetrahedron WXZY;
(d) The angles between the faces WXY and WYZ.
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