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Questions and Answers
What is the purpose of the MTH 103 course?
What is the purpose of the MTH 103 course?
What is the recommended way to cite the course material if used as a bibliographic reference?
What is the recommended way to cite the course material if used as a bibliographic reference?
What is the number of study units in the MTH 103 course?
What is the number of study units in the MTH 103 course?
What is required to be included on every physical page of the textbook if it is redistributed in print format?
What is required to be included on every physical page of the textbook if it is redistributed in print format?
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What is the title of the course MTH 103?
What is the title of the course MTH 103?
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What is the purpose of the attribution statement when electronically redistributing the textbook?
What is the purpose of the attribution statement when electronically redistributing the textbook?
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What is the URL mentioned in the attribution statement?
What is the URL mentioned in the attribution statement?
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Who is responsible for the ideas and opinions expressed in the publication?
Who is responsible for the ideas and opinions expressed in the publication?
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What is the equation of an ellipse in its standard form?
What is the equation of an ellipse in its standard form?
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What is the value of a in the equation 9x^2 + 4y^2 = 36?
What is the value of a in the equation 9x^2 + 4y^2 = 36?
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What are the coordinates of the foci of the ellipse 9x^2 + 4y^2 = 36?
What are the coordinates of the foci of the ellipse 9x^2 + 4y^2 = 36?
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What is the length of the major axis of the ellipse 9x^2 + 4y^2 = 36?
What is the length of the major axis of the ellipse 9x^2 + 4y^2 = 36?
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What is the definition of a hyperbola?
What is the definition of a hyperbola?
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What is the value of c in the equation 9x^2 + 4y^2 = 36?
What is the value of c in the equation 9x^2 + 4y^2 = 36?
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What are the x-intercepts of the ellipse 9x^2 + 4y^2 = 36?
What are the x-intercepts of the ellipse 9x^2 + 4y^2 = 36?
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What is the length of the minor axis of the ellipse 9x^2 + 4y^2 = 36?
What is the length of the minor axis of the ellipse 9x^2 + 4y^2 = 36?
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What is the center of the circle x2 +y 2 +2x− 6x− 15 = 0?
What is the center of the circle x2 +y 2 +2x− 6x− 15 = 0?
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What is the radius of the circle x2 +y 2 +2x− 6x− 15 = 0?
What is the radius of the circle x2 +y 2 +2x− 6x− 15 = 0?
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What is the equation of the circle with center (− 2, 3) and radius 6?
What is the equation of the circle with center (− 2, 3) and radius 6?
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What is the radius of the circle with center (-3,4) which passes through the point (2,5)?
What is the radius of the circle with center (-3,4) which passes through the point (2,5)?
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What is the equation of the circle with center (-3,4) which passes through the point (2,5)?
What is the equation of the circle with center (-3,4) which passes through the point (2,5)?
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What is the method used to find the radius of the circle with center (-3,4) which passes through the point (2,5)?
What is the method used to find the radius of the circle with center (-3,4) which passes through the point (2,5)?
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What is the equation of the circle with center (h, k) and radius r?
What is the equation of the circle with center (h, k) and radius r?
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What is the method used to find the equation of the circle with center (h, k) and radius r?
What is the method used to find the equation of the circle with center (h, k) and radius r?
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What is the formula for the vector product of two vectors a = a1 i + a2 j + a3 k and b = b1 i + b2 j + b3 k?
What is the formula for the vector product of two vectors a = a1 i + a2 j + a3 k and b = b1 i + b2 j + b3 k?
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What is the vector product of a = 2i + 2j - k and b = 3i - 6j + 2k?
What is the vector product of a = 2i + 2j - k and b = 3i - 6j + 2k?
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What is the meaning of the concept of Locus in geometry?
What is the meaning of the concept of Locus in geometry?
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What is the algebraic expression of the Locus of points at a distance of 3 from the point (0, 0)?
What is the algebraic expression of the Locus of points at a distance of 3 from the point (0, 0)?
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What is the geometric representation of the equation x^2 + y^2 = 9?
What is the geometric representation of the equation x^2 + y^2 = 9?
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What is the objective of the unit on Loci?
What is the objective of the unit on Loci?
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What is the equation of the Locus of a point that satisfies the condition of being at a distance of 3 from the point (0, 0)?
What is the equation of the Locus of a point that satisfies the condition of being at a distance of 3 from the point (0, 0)?
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What is the vector product of a = 3i + 2j - k and b = 2i + 3j - k?
What is the vector product of a = 3i + 2j - k and b = 2i + 3j - k?
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What is the equation of a circle with center at (h, k) and radius r?
What is the equation of a circle with center at (h, k) and radius r?
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What is the length of the hypotenuse of the right triangle in the Pythagoras theorem?
What is the length of the hypotenuse of the right triangle in the Pythagoras theorem?
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What is the condition for a second degree equation to represent a circle?
What is the condition for a second degree equation to represent a circle?
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What is the center of the circle with equation x^2 + y^2 + 8x + 6y = 0?
What is the center of the circle with equation x^2 + y^2 + 8x + 6y = 0?
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What is the radius of the circle with equation x^2 + y^2 + 8x + 6y = 0?
What is the radius of the circle with equation x^2 + y^2 + 8x + 6y = 0?
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What is the equation of a circle with center at (-g, -f) and radius r?
What is the equation of a circle with center at (-g, -f) and radius r?
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What is the value of c in the equation x^2 + y^2 + 2gx + 2fy + c = 0?
What is the value of c in the equation x^2 + y^2 + 2gx + 2fy + c = 0?
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What is the center of the circle with equation x^2 + y^2 - 4x + 2y - 4 = 0?
What is the center of the circle with equation x^2 + y^2 - 4x + 2y - 4 = 0?
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Study Notes
Course Introduction
- The course is designed to teach students how mathematics is used to solve problems in the scientific world.
- The course aims to equip students with the skills required to attain proficiency in sciences, technology, and engineering professions.
Mathematics in Problem-Solving
- The course is structured to expose students to the skills required to solve scientific problems.
Course Objectives
- There are eleven study units in the course, each with its objectives.
- The course aims to teach students the basics of mathematics required to solve scientific problems.
Vector Product of Two Vectors
- The vector product of two vectors a and b is given by the formula: a x b = (a2b3 - a3b2)i - (a1b3 - a3b1)j + (a1b2 - a2b1)k
- Examples of vector product calculations are provided.
Loci
- Loci is a concept that combines algebraic expressions with geometric interpretations.
- The concept of loci involves finding the algebraic expression of a locus given its condition or description.
- Examples of loci include the equation of a circle, which is given by the formula: x2 + y2 = 9.
Coordinate Geometry (Circle)
- The equation of a circle is given by the formula: (x - h)2 + (y - k)2 = r2, where (h, k) is the center of the circle and r is the radius.
- The equation of a circle can be derived from the Pythagorean theorem.
- Examples of finding the center and radius of a circle are provided.
Coordinate Geometry (Circle) - General Equation
- The general equation of a circle is given by the formula: x2 + y2 + 2gx + 2fy + c = 0, where the center is (-g, -f) and the radius is r = √(g2 + f2 - c).
- Examples of finding the center and radius of a circle using the general equation are provided.
Ellipse and Hyperbola
- The equation of an ellipse is given by the formula: x2/a2 + y2/b2 = 1, where a and b are the lengths of the semi-axes.
- The equation of a hyperbola is given by the formula: x2/a2 - y2/b2 = 1, where a and b are the lengths of the semi-axes.
- Examples of finding the points of intersection of a circle with a line and the length of the major and minor axes are provided.
- The concept of hyperbola is defined as a symmetrical open curve formed by the intersection of a circular cone with a plane at a smaller angle with its axis than the side of the cone.
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Description
This publication outlines the terms of use and attribution for academic content, including proper citation and credit to the National Open University of Nigeria.