RD Sharma Solution- Free PDF
FAQs on RD Sharma Class 12 Solutions Chapter 3 - Binary Operations (Ex 3.3) Exercise 3.3
1. What is binary addition?
Binary addition is a type of binary operations. It is similar to decimal system however; the binary system has only two digits – 1 and 0. The computer system uses this number system for most of its functions and commands. There are four rules students can use for binary addition:
0 + 0 = 0
0 + 1 = 1
1 + 0 = 1
1 + 1 =10
This can be used to solve equations provided to you.
2. What is an associative property of binary operations?
The associative property of binary operations hold if, for a non-empty set A, we can write (a * b) *c = a*(b * c), where {a, b, c} ∈ A. Suppose X be the set of integers and multiplication be the binary operation. Let, a = -3, b = 5, and c = -16. We can write (a × b) × c = 240 = a × (b × c). Students need to remember that all binary operations are not associative, for example, subtraction is denoted by
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