A-Level
CAIE
Further Mathematics
October 2025
QP-202510-FurtherMathematics-P23 · Question 1
Question (excerpt):
9231/23/O/N/25 © UCLES 2025 [Turn over 1 Find the values of k for which the system of equations , , , x y z x ky z x y kz 0 3 0 2 0 - + = + + = + + = does not have a unique solution. [3] .............…
9231/23/O/N/25 © UCLES 2025 [Turn over 1 Find the values of k for which the system of equations , , , x y z x ky z x y kz 0 3 0 2 0 - + = + + = + + = does not have a unique solution. [3] .............…
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