Procedure

Task 1

• Select hasse edges from the graph by clicking on the edges that belong to the Hasse Diagram.
• If the edge is part of hasse diagram it turns GREEN.
• If the edge is not part of hasse diagram it RED.
• Refer to the message dispalayed in the observation window.
• Use "Change Graph" button to generate a new graph

Task 2

• Given nodes, draw hasse edges and click submit when you finish.
• Use draw mode on button to enable drawing edges between two nodes.
• Use draw mode off to disable drawing edges between two nodes.
• Alternatively you can also select a node and use start on selected button to draw an edge from selected Node.
• After clicking submit, Check the answer and explanation in observation window
• Use "Change Graph" button to generate a new graph