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(x - y)² = x² - 2xy + y² x - y = 1 and x2 + y2 = 41 (x - y)² = x² - 2xy + y² 1 = 41 - 2xy xy = 20 now - (x + y)² = x² + 2xy + y² =41+2×20 (x + y)²=81 x+y =9.
You can use the ______ bar to type a URL and display a Web page, or type a keyword to display a list of related Web pages.
Transfer of data from one application to another line is known as :
Which network device operates at the Data Link Layer (Layer 2) of the OSI model and connects devices based on MAC addresses?
Which of the following is a type of network topology?
Which one of the following is NOT a web browser?
What is the default port used by HTTP for web traffic?
Which of the following hardware can provide Firewall security
...................... is the creation of email messages with a forged sender address - something which is simple to do because the core protocols do no...
Which layer of the OSI model is used for converting data into a format that can be transmitted over a network?
What does the term "IP address" stand for?