THE LIMIT OF A FUNCTION AT A POINT
Let f be a real-valued function with f(x) = x + 5 for every real number x. Let’s consider the values of f(x) when the values of x are around 2, but x ≠ 2. ( See Table 1 below.)Read More
POINT OF INTERSECTION OF TWO LINES
If two coplanar lines are not parallel then they intersect each other. Furthermore, if they are placed on the Cartesian plane, we can determine the coordinates of the point of intersection. Suppose we are given the line g and hRead More