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Let the two numbers = a and b Given – Average of numbers = (a + b)/2 = 15 a + b = 30 ...(I) square root of these numbers = √ ab = 12 squaring both sides ab = 144 So now – (a + b)2 = (a- b)2 + 4ab (30)2 – 4 ×144 = (a-b)2 (a-b)2 =900- 576 = 324 a – b = 18
Which of the following refers to the temporary storage location used for cut, copy and paste?
ASCII is a coding system that provides
Zoom in and out button is available on
.......... is the key we use to run the selected command.
Which of the following is not a network layer protocol?
Who among the following is known as father of Internet?
CMOS stands for__
Which PowerPoint feature adds special effects to modify the appearance of the slides and the timing between each slide?
Which of the following is used in laser printer to transfer the image to the paper?
Which of the following topology have a central controller or hub?