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Student Support Forum > General > > "Matrix equation solver"

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Please answer this:3+2 =



Original Message (ID '198366') By jf:
Trivial stuff: The 0 needs to be a vector of zeros and the "=" needs to be "==". Put a space between names that are being multiplied. Put a period (see "Dot") between things that will be vector/matrix multiplied. http://reference.wolfram.com/mathematica/ref/Dot.html Bigger issue: V.matA is a vector and matB is a matrix. How do they add?