Neco 2020 Further Mathematics Question 26

Practice objective / multiple choice question 26 from the 2020 Neco Further Mathematics examination.

Neco 2020 Further Mathematics Objective / Multiple Choice Medium Difficulty

Question 26 NECO • 2020 • FURTHER_MATHEMATICS • objective

The system of equations \(kx+2y=5\) and \(3x+ky=7\) is known to have a solution \((x,y)\) in which the ratio \(x:y = 2:3\). Find the value of \(k\) and the ordered pair \((x, y)\).

A. k = -12; (x, y) = (\frac{1}{3}, \frac{1}{2})

B. k = 12; (x, y) = (\frac{2}{3}, \frac{1}{2})

C. k = 6; (x, y) = (\frac{1}{2}, \frac{1}{3})

Correct Answer D. k = 12; (x, y) = (\frac{1}{3}, \frac{1}{2})

Correct Answer

Correct Option:

k = 12; (x, y) = (\frac{1}{3}, \frac{1}{2})

This is Neco 2020 Further Mathematics Question 26. It is one of the objective questions from the 2020 Neco Further Mathematics examination.

Difficulty level: Medium .

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