- IB
- AHL 1.16—Solution of systems of linear equations
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Question Type 1: Finding a unique solution to a system of equations algebraically using elimination or substitution
Question Type 2: Finding a unique solution to a system of equations algebraically using matrices or Gaussian elimination
Question Type 3: Checking whether the system of linear equations has no solution, one solution or infinite number of solutions
Question Type 4: For given parameters in the linear equations, find the value of the parameter that will result in no solution, one solution or infinite number of solutions