Direct or Indirect Variation, where when one of the variables increases, the other one decreases. Joint Variation, where more than two variables are related directly. Combined Variation, which involves a combination of direct or joint variation, and indirect variation. Direct and indirect variation
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Category: Heart Of Algebra
Simultaneous Equation
The simultaneous equations are solve by the elimination. These equations are also solve by substitution as well as graphic method. Due to variable solution give coordinate. Simultaneous eq
Angle properties
The total angle at a point is 360 ° w +x+y+z=3600. 2. The total angle on a straight line is 180 ° In the diagram, x+y+z=1800 3. When two straight lines cross, vertically opposite angles are equal. In the diagram, • angles a and c are equal, • angles b and d are equal. Angle […]
Co-ordinate geometry-2
Plot ordered pairs on a coordinate plane. The axes divide the plane into four quadrants. A point in a coordinate plane is named by its ordered pair of the form of (x, y). The first number corresponds to the x-coordinates and the second to the y-coordinate. Similarly we can identify coordinate point from graph. Also […]
Linear equation in one variable (Practic...
An linear equations with one variable is linear . Hence solution of linear equations is only one. Similarly it cut x- axis at one point. Linear equation in one variable
Linear equation in one variable
An linear equation with one variable is linear . Hence solution of linear equations is only one. Similarly it cut x- axis at one point. Linear in one variable
Polygon
Regular convex polygon has no angles pointing inwards. More precisely, no internal angle can be more than 180°. Polygon
Transformation
In this post question are from transformation of function. It basically deals with translation of functions through vector . Also it deal with reflection . Transformation
Co-ordinate geometry -2
Ordered pair of numbers also known as coordinates. Hence manipulation of coordinate such as Determine the distance between these points. Find the equation, midpoint, and slope of the line segment. Determine if the given lines are perpendicular or parallel. Also deal with graphic representation. Coordinate geometry
Co-ordinate geometry-1
Coordinate also called ordered pair. Hence manipulation of coordinate such as Determine the distance between these points. Find the equation, midpoint, and slope of the line segment. Determine if the given lines are perpendicular or parallel. Also deal with graphic representation. Coordinate geometry
