In C language create a program follows all those conditions.

Define a structure variable pt which represents a point in Cartesian xy-plane using its coordinates (x, y). Using pt, define an array of 3 structures called tri which represents the 3 vertices of a triangle in the xy-plane. Write a function with prototype which accepts the tri array as an argument and returns a Boolean value describing if the three points are on the same line. Note: three points are on the same line if . x1 * (y2- y3) + x2 * (y3-y1) + x3 * (y1 - y2)- 0