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The first 50 natural numbers are 1,2,3,...,50 We know that, the sum of first n natural numbers = n(n+1)/2 Therefore, sum of first 50 natural numbers = 50(51)/2 = 1275 Hence, the average of first 50 natural numbers = 1275/50 = 25.5
Microsoft Office Word creates a ____ for you when you press ENTER or the SPACEBAR after you type the address of an existing Web page.
Which Excel feature allows you to view the result of a formula rather than the formula itself in the cell?
In word processing, an efficient way to move the 3rd paragraph to place it after the 5th paragraph is—
How can you view two different pages in the same document simultaneously in Microsoft Word?
How do you add a new slide in PowerPoint?
How can you hide a slide in a presentation without deleting it?
What does the VLOOKUP function in Excel do?
Which of the following in not an input device?
_________ are the visual effects which appear in PowerPoint when one slide moves to next.
What is the extension of saved file in MS Excel?