Final answer:
Signed Magnitude is a numerical representation used in computing to encode both the sign and the magnitude of a number, where magnitude indicates the size of the number regardless of its sign.
Step-by-step explanation:
Signed Magnitude refers to a numerical representation method used in computing to denote the sign (positive or negative) and the magnitude of a number. In this context, magnitude refers to the size or length of the number without considering its sign. When numbers are represented in signed magnitude form, a bit is used to represent the sign (with '0' typically denoting a positive number and '1' a negative number), and the remaining bits indicate the magnitude of the number.
Scalars are physical quantities with only a numerical value or a magnitude, which tells you how much of something there is. The concept of signed magnitude is essential in digital systems, particularly for representing directions and values in a binary format, such as in the binary representation of integers in a computer's memory. Understanding the signed magnitude is also vital for grasping key concepts in fields like Physics and Engineering, where it helps describe quantities such as acceleration.