Higher - The gradients of two perpendicular lines will always multiply to make –1. Make sure you are familiar with finding the equation of a line and calculating gradient to understand equations of ...

CBSE Class 10 Maths Formulas from Chapter 3 - Pair of Linear Equations in Two Variables are provided here. Along with the formulas you can also get to read all necessary definitions and properties ...

• The major issue with all parallel-drive systems is orthogonal alignment. • The dynamic motion generated by any two identical linear-shaft motors is the same ...

2. Graphical Method: The graph of a pair of linear equations in two variables is represented by two lines. (i) If the lines intersect at a point, then that point gives the unique solution of the two ...