2 marksInverse of a 2x2 Matrix
CSEC Mathematics · May/June 2011 · Paper 2 · Question 11(a)
Determine the inverse of the matrix [[3, 5], [2, 4]].
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Practise this questionOther parts of this question
- 11(b)(i)Determine the values of a and b.[2 marks]
- 11(b)(ii)Describe fully the transformation, M.[3 marks]
- 11(c)(i)a)Write in terms of a and b, an expression for WY.[5 marks]
- 11(c)(i)b)Write in terms of a and b, an expression for WS.[5 marks]
- 11(c)(i)c)Write in terms of a and b, an expression for SX.[5 marks]
- 11(c)(ii)R is the mid-point of VW. Prove that R, S and X are collinear.[3 marks]
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