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Intersection of 1 and 2 quadrant is null why?
a line divides a plane into three disjoint sets. The three disjoint sets are: 1.greater than the line. 2.less than the line. 3. the line itself. in rectangular co-ordinate system, the Y-axis divides the plane as x>0,y>0 x=o&y>0 x<0&y>0 all the above ones are disjoint. since intersection of disjoint sets is null set, therefore,quadrant 1 intersection quadrant 2 is null.
Which is the first quadrant in a coordinate grid?
The top right one... it is the first because it is where both the x-value and y-values are positive. The second quadrant is the top left. The x-values are negative and the y-values are postive. The third quadrant is the bottom left. The x-values are negative and the y-values are negative. The fourth quadrant is the bottom right. The x-values are positive and the y-values are negative.
What is an example when the solution of a system of inequalities must be in the first quadrant?
I) x>0 II) y>0 The first quadrant is the part of the coordinate plane where x and y are both positive. The above system states precisely that, and actually any point in the first quadrant is a solution to the above system of inequalities.
The upper right region of the coordinate plane is called?
Everything above the x-axis and to the right of the y-axis is called the "First Quadrant". At every point in this quadrant, 'x' and 'y' are both positive (or zero).
What quadrant includes 15 degrees?
The first quadrant.
What are the coordinates of a point that could be in each of the four quadrants?
The coordinates must be as follows: First quadrant: positive, positive Second quadrant: negative, positive Third quadrant: negative, negative Fourth quadrant: positive, negative
In which quadrant is y coordinates the same?
The y-coordinates are the same in both the first and fourth quadrants. In the first quadrant, both x and y coordinates are positive, while in the fourth quadrant, the x-coordinate is positive and the y-coordinate is negative. Therefore, if two points have the same y-coordinate and it is positive, they will be in the first quadrant; if it is negative, they will be in the fourth quadrant.
Which quadrant on the coordinate plane is the first quadrant found in?
The first quadrant is the quarter if the infinite plane where for every point, the 'x' and 'y' coordinates are both positive.
What quadrant are the x and y coordinates equal?
The x and y coordinates are equal in the first and third quadrants. In the first quadrant, both x and y are positive, resulting in coordinates like (1, 1). In the third quadrant, both x and y are negative, resulting in coordinates like (-1, -1).
What is true about all coordinate points in quadrant IV of a coordinate graph?
Their first coordinates are positive and their second coordinates are negative.
What are quadrants in a coordinate plane?
In a coordinate plane, quadrants are the four sections created by the intersection of the x-axis and y-axis. They are labeled as follows: the first quadrant (I) is where both x and y coordinates are positive, the second quadrant (II) has negative x and positive y coordinates, the third quadrant (III) features both coordinates as negative, and the fourth quadrant (IV) has positive x and negative y coordinates. This system helps in identifying the location of points based on their coordinates.
Do x and y-coordinates have the same sign?
Yes, x and y coordinates can have the same sign if both are either positive or negative. For example, in the first quadrant of a Cartesian plane, both x and y coordinates are positive. In the third quadrant, both are negative. However, in the second quadrant, x is negative and y is positive, while in the fourth quadrant, x is positive and y is negative, meaning they do not always share the same sign.
What are the numbers of a quadrants?
In a Cartesian coordinate system, the plane is divided into four quadrants. The first quadrant (Quadrant I) is where both x and y coordinates are positive, the second quadrant (Quadrant II) has negative x and positive y values, the third quadrant (Quadrant III) has both coordinates negative, and the fourth quadrant (Quadrant IV) features positive x and negative y values. Quadrants are typically numbered counterclockwise, starting from the upper right.
In which quadrant(s) do the x- and y-coordinates have the same sign Check all that apply.?
The x- and y-coordinates have the same sign in the first and third quadrants. In the first quadrant, both x and y are positive, while in the third quadrant, both x and y are negative. Therefore, the correct quadrants are Quadrant I and Quadrant III.
What quadrant of 4.560 degrees?
The angle of 4.560 degrees is in the first quadrant. In the Cartesian coordinate system, the first quadrant is defined by angles between 0 and 90 degrees, where both the x and y coordinates are positive.
What is the region in which the x and y coordinates are both positive?
The region in which both the x and y coordinates are positive is called the first quadrant of the Cartesian coordinate system. In this quadrant, any point has coordinates (x, y) where x > 0 and y > 0. This area is located to the upper right of the origin (0, 0).
What quadrant is a point in if both the x and the y values are positive?
If both the x and y values of a point are positive, the point is located in the first quadrant of the Cartesian coordinate system. This quadrant is defined by the area where both coordinates are greater than zero.
