Question: 12. Explain whether the expression m is a vector, scalar, er meaningless. (If the answer is If] vecterfseeler. Simplify as far as possible] {2 marks]

12. Explain whether the expression m is a vector, scalar, er

12. Explain whether the expression m is a vector, scalar, er meaningless. (If the answer is If] vecterfseeler. Simplify as far as possible] {2 marks] 13. When is scalar prams equal to |prajaE|T (I mark)

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