Gce Model Questions Vol1 2020 Further Mathematics Question 12

Practice objective / multiple choice question 12 from the 2020 Gce Model Questions Vol1 Further Mathematics examination.

Gce Model Questions Vol1 2020 Further Mathematics Objective / Multiple Choice Medium Difficulty
Question 12 GCE_MODEL_QUESTIONS_VOL1 • 2020 • FURTHER_MATHEMATICS • objective

Consider the system of linear equations \((k+1)x + 2y = 3\) and \(4x + (k-1)y = k\). (i) Find all real values of \(k\) for which the system has a unique solution. (ii) For \(k = 2\), compute the values of \(x\) and \(y\).

Answer Options

A. k \neq \pm3; for k=2, x = 0, y = 6/5
B. k \neq \pm3; for k=2, x = 1/5, y = 5/5
C. k \neq \pm3; for k=2, x = 2/5, y = 5/5
Correct Answer D. k \neq \pm3; for k=2, x = 1/5, y = 6/5
Correct Answer
D
Correct Option:
k \neq \pm3; for k=2, x = 1/5, y = 6/5

About This Question

This is Gce Model Questions Vol1 2020 Further Mathematics Question 12. It is one of the objective questions from the 2020 Gce Model Questions Vol1 Further Mathematics examination.

Difficulty level: Medium .

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