From Cosine rule, we get BC2 = AB2 + AC2 - 2AB.AC.cos A 36=25+100-2×5×10×Cos A 100CosA=125-36=89 cos A = 89/100 .
Which of the following units produces a synchronization signal?
____________ deletes all the files that it infects.
In PowerPoint, the Header & Footer button is found in which group on the Insert tab?
What does the acronym URL stand for?
Which of the following is not an example of Utility Software?
Which animation cannot be done in PowerPoint?
An E-mail address is composed of :
Which protocol is responsible for converting the logical address to a physical address?
............................. is the act of creating a file system on a volume, so that the operating system can store and retrieve data on that volume.
Which of the following is commonly used to restrict access to a computer system?
