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2 marksMatrix Problem Solving

CSEC Mathematics · Question 10(a)(i)b)

This section requires matrix operations.

Hence, find the values of h and k that satisfy the matrix equation [-1 3; 4 h] [k; 5] = [0; 0].

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Other parts of this question

  1. 10(a)(i)a)Find the matrix product [-1 3; 4 h] [k; 5].[2 marks]
  2. 10(a)(ii)Using a matrix method, solve the simultaneous equations 2x + 3y = 5 and -5x + y = 13.[3 marks]
  3. 10(b)(i)Express the vector AB in the form [a; b].[1 mark]
  4. 10(b)(ii)Express the vector OD in the form [a; b].[2 marks]
  5. 10(b)(iii)Express the vector BE in the form [a; b].[2 marks]

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