Bonnie had previously calculated the cross product of two vectors in R, but unfortunately sprayed part...
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Bonnie had previously calculated the cross product of two vectors in R, but unfortunately sprayed part of their work with tea. Their calculation now looks like: -26) x2 x -6 = 15 x3 -5 8 a) Bonnie realises they can rewrite the expression above as a matrix equation X1 -26 A x) 15 for some appropriate matrix 8. x3 A. Find A. A = b) Find a possible value for x1 x) given Bonnie remembers that its length is X3. V21 X1 x2 %3D X3 c) Explain geometrically why there are two different possible answers to the previous part. Bonnie had previously calculated the cross product of two vectors in R, but unfortunately sprayed part of their work with tea. Their calculation now looks like: -26) x2 x -6 = 15 x3 -5 8 a) Bonnie realises they can rewrite the expression above as a matrix equation X1 -26 A x) 15 for some appropriate matrix 8. x3 A. Find A. A = b) Find a possible value for x1 x) given Bonnie remembers that its length is X3. V21 X1 x2 %3D X3 c) Explain geometrically why there are two different possible answers to the previous part.
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