Log in as admin and go to Calendar Create some events of different types, course, site and user. Use images and filter content (MathJax) on the description, for example: The circle is defined by the location of the centre \(({x_0},{y_0})\) and the radius of the circle (r). Note that in the relation above, the centre is defined to be positive values of x0 and y0. Important and useful relations: \[\begin{array}{l}Area = \pi {r^2}\\Circumference = 2\pi r\\Arc{\rm{ }}length = r\theta \end{array}\] Click on the events you have created. Make sure the event summary is displayed in a modal. Make sure you see Edit and Delete buttons. Now login in with a student user. Go to calendar. Click on the site events. You should NOT see Edit and Delete buttons. Create a personal event. You should be able to see Edit and Delete buttons.