Post Utme Coal City University 2022 Mathematics Question 23

Practice objective / multiple choice question 23 from the 2022 Post Utme Coal City University Mathematics examination.

Post Utme Coal City University 2022 Mathematics Objective / Multiple Choice
Question 23 POST_UTME_COAL_CITY_UNIVERSITY • 2022 • MATHEMATICS • objective

The equation of a circle is given by \((x^2 + y^2 + 2gx + 2fy + c\) = 0\). Find the equation of the circle with center \(-2, 3\\((x^2 + y^2 + 2gx + 2fy + c = 0). Find the equation of the circle with center\) and radius 4.

Answer Options

Correct Answer A. \(x^2 + y^2 - 4x + 12y - 20 = 0\)
B. \(x^2 + y^2 + 4x - 12y - 20 = 0\)
C. \(x^2 + y^2 - 4x - 12y - 20 = 0\)
D. \(x^2 + y^2 + 4x + 12y - 20 = 0\)
Correct Answer
A
Correct Option:
\(x^2 + y^2 - 4x + 12y - 20 = 0\)

About This Question

This is Post Utme Coal City University 2022 Mathematics Question 23. It is one of the objective questions from the 2022 Post Utme Coal City University Mathematics examination.

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