Neco 2024 Mathematics Question 6

Practice essay / theory question 6 from the 2024 Neco Mathematics examination. This question covers Linear Equations .

Neco 2024 Mathematics Essay / Theory

Topic: Linear Equations

Question 6 NECO • 2024 • MATHEMATICS • essay

Consider the system of linear equations \[\begin{cases} x + ky = 4 \\ 2x + (k+1) y = 9 \end{cases}\]

( a )

State the condition on \(k\) for which the system has a unique solution.

( b )

Find the value(s) of \(k\) for which the system has no solution.

( c )

State the condition on \(k\) for which the system has infinitely many solutions.

( d )

For \(k = 0\), solve the system and give the ordered pair \((x, y)\).

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This is Neco 2024 Mathematics Question 6. It is one of the essay questions from the 2024 Neco Mathematics examination.

The question covers Linear Equations .

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