Neco Model Questions Vol1 2024 Mathematics Question 49

Practice objective / multiple choice question 49 from the 2024 Neco Model Questions Vol1 Mathematics examination.

Neco Model Questions Vol1 2024 Mathematics Objective / Multiple Choice Medium Difficulty
Question 49 NECO_MODEL_QUESTIONS_VOL1 • 2024 • MATHEMATICS • objective

The system of equations \[\begin{cases}2x+3y = k\\4x - y = 5\\x - 2y = 1\end{cases}\] is consistent for a unique value of \(k\). Find that value of \(k\) and the corresponding \(x\).

Answer Options

A. k = 3, x = 10/7
B. k = 4, x = 8/7
Correct Answer C. k = 3, x = 9/7
D. k = 2, x = 5/3
Correct Answer
C
Correct Option:
k = 3, x = 9/7

About This Question

This is Neco Model Questions Vol1 2024 Mathematics Question 49. It is one of the objective questions from the 2024 Neco Model Questions Vol1 Mathematics examination.

Difficulty level: Medium .

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