Please answer this question with detail matlab code, Tks

The image im is:

5. Task 5 (15') Write the code by yourself for the edge extraction using Sobel operators on the reference image im, and show the results of horizontal edges, vertical edges and all edges. Explain why this filter can extract edges. 5. Task 5 (15') Write the code by yourself for the edge extraction using Sobel operators on the reference image im, and show the results of horizontal edges, vertical edges and all edges. Explain why this filter can extract edges