Use Matrix method to determine the values of 𝜆 for

which the equations

𝑥 + 2𝑦 + 𝑧 = 3 , 𝑥 + 𝑦 + 𝑧 = 𝜆, 3𝑥 + 𝑦 + 3𝑧 = 𝜆

2

are consistent. Solve them for the values of 𝜆.

asked by guest
on Oct 13, 2025 at 8:43 am



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