The term quadrant means different things in different subjects. For example, in math a quadrant is known as one of the four sections of a coordinate plane.
Semi-quadrant
The quadrant is the one of the four quaters of a circle. It is the math term for a 1/4 of a circle.
The meaning of the question is not at all clear. Quadrant IV contains points whose x-coordinate is positive and the y-coordinate is negative. So what is meant by the "point" being negative? Also, quadrant IV is not an operation. So what is meant by its converse?
what is meant by the term catheterisation
What is meant by the term resistivity?
fourth, one-fourth, quartern, semester, term
It sounds like a term used in some science fiction story. "Quadrant" is often used in such stories to refer to a region of space.
what is meant by the term earth year?
What is meant by the term organisation culture
Explain what is meant by the term 'dementia.'
Quadrant I : (+, +) Quadrant II : (-, +) Quadrant III : (-, -) Quadrant IV : (+, -)
The four region are called quadrant-the first quadrant is the upper right side of the cartesian plane.-the second quadrant is the upper left side of the cartesian plane.-the third quadrant is the lower left side of the cartesian plane.-the fourth quadrant is the lower right side of the cartesian plane.