ADVANCES IN MATHEMATICAL ,PHYSICAL AND CHEMICAL SCIENCES B.sc computers-2 1. What is Number System? Explain various types of Number System? Number system refers to a set of symbols and rules used to represent and manipulate numbers. In computers, numbers are represented using different number systems, such as binary, octal, and hexadecimal. a. Binary Number System: ● The binary number system uses only two symbols, 0 and 1. ● It is the most fundamental number system used in computers because it directly corresponds to the on and off states of electronic switches. ● Each digit in a binary number is called a bit (short for binary digit), and a group of 8 bits is called a byte. ● Binary numbers are often used in computer hardware, programming, and digital communication systems. b. Octal Number System: ● The o