I want to know that how we create a graph by using the following parameters,,,,, i.e x, n and m. For example in the figure a curve for Jo(x) is starting from the point 1 on Y-axis and then crossing at point 2.2 on X-axis. In this case n=o but what are the value of x and m for the curve Jo(x)??? Remember the graph is for First Kind of Bessel Function.... Here is the picture of that graph.... Waiting for a perfect answer.