You can write protect your Power Point presentations via some external applications. These are security applications that make it write only.
The idea is to search online sources (I would suggest you start at Wikipedia) about "arithmethic progression", and write the main ideas in the PowerPoint presentation.
it s hard
Acknowledge.
many thanks = תודה רבה
Generally the terms 'authority' and 'power' are used interchangeably.
you write thanks for protecting us
Go to File--> Save as... when the Save As dialog opens - 1. choose a folder 2. write the file name 3. in the 'Save as Type' list - choose 'Power Point Show - PPS' (in PowerPoint 2010/2007 it is called 'Power Point Show - PPSX')
1.5 x 107
To write a summary for a presentation effectively, focus on the main points, key ideas, and conclusions. Keep it concise and clear, avoiding unnecessary details. Use your own words to restate the most important information presented in the presentation.
Notes pane is a feature of Power Point. This is a place where you can write notes that pertain to the current slide you're showing to your audience. You can also print the notes to share with the audience or print them to use during your presentation.
To write a presentation abstract effectively, focus on summarizing the key points of your presentation in a clear and concise manner. Include the purpose of your presentation, the main findings or arguments, and the significance of your work. Use clear and specific language, avoid jargon, and make sure the abstract is well-structured and easy to understand for the audience.