Answer using Matlab language only.

Write a Matlabprogram to calculate the following summation: 3(2+1)+4(+2+1)+(4+3+2+1++1000(999+.+1) A (straight) leon a plane is defined by the linear equation In a generic case, two lines intersect at one point, and three lines intersect pair-wise at three different points. Assuming that the three straight nes are each defined similar to the above: find the area of triangle formed by vertices which are the three intersection points. The area should be the function of the 9 coetficients a,,bei 1, 2, 3 Hint 1 Remember the problem from the set Homework-2 where you were asked to find an insection point of two straight lines; this problem can be solved by using the matrix form for the system of two lines equations; try to follow the same matrix approach here Hint 2 The area of a triangle formed by two vector( y) and uy) can computed via its crossproduct A, which in two dimensions becolnes A-lully-uu%)