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3 marksMatrix Operations

CSEC Mathematics · January 2010 · Paper 2 · Question 14(a)

L and N are two matrices: L = [[3, 2], [1, 4]] and N = [[-1, 3], [0, 2]].

Evaluate L - N^2.

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Other parts of this question

  1. 14(b)Calculate the values of x for which M is singular.[2 marks]
  2. 14(c)Calculate the values of p and q.[3 marks]
  3. 14(d)Determine the values of r and s.[3 marks]
  4. 14(e)Determine the coordinates of the image of (8,5) under the combined transformation, R followed by T.[4 marks]

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