Subtract the numbers using 2's complements, Computer Engineering

Assignment Help:

Subtract -27 from 68 using 2's complements.

Ans. By using 2's complement 68-(-27)= 68-(-27)

2's complement representation of 68 = 01000100(64+4)
2's complement representation of - (-27) = 00011011 = + 27
11100101 =-27 in 2's complement
Here add 68 and 27
68 0 1 0 0 0 1 0 0
-(-27) + 0 0 0 1 1 0 1 1

--------------------------------------
95 0 1 0 1 1 1 1 1 1

---------------------------------------

Means that is equal to +95.

Related Discussions:- Subtract the numbers using 2's complements

Floating-point processing and instruction encoding, write a program that e...

write a program that evaluate the following arithmetic expression: ((A+B) /C) * ((D-A)+E) assign test value to the variable and display the resulting value.

Determine the types of sensors, Determine the types of Sensors Differe...

Determine the types of Sensors Different types of sensors are used to give real time information to computers. Frequently, an analogue to digital converter (ADC) is required a

Explain the state space of search problem, Question: (a) Assume you are...

Question: (a) Assume you are a taxi driver. Your taxi can hold four passengers. Passengers pay a flat fee for a ride to the airport, so your goal is to pick up four passengers

What is xml, XML is the Extensible Markup Language. It betters the function...

XML is the Extensible Markup Language. It betters the functionality of the Web by letting you recognize your information in a more accurate, flexible, and adaptable way. It is e

4 bit comparator, how to breadboARD THE 4 BIT COMPARATOR

how to breadboARD THE 4 BIT COMPARATOR

Explain time slot interchange, Discuss the basic structure and principle of...

Discuss the basic structure and principle of operation of Time Slot Interchange (TSI) switch with the help of a neat diagram. Principle of time slot interchange Time

DISCRETE STRUCTURES, SET 2I OF ALL INTEGERS WITH ZERO IS AN ABELIAN GROUP

SET 2I OF ALL INTEGERS WITH ZERO IS AN ABELIAN GROUP

What are the restrictions on subscreens, What are the restrictions on Subsc...

What are the restrictions on Subscreens? Subscreens have various restrictions. They cannot: Set their own GUI status Have a named OK code Call another screen

Picket fence problem, diagrams of picket fence problem

diagrams of picket fence problem

Subtract two number by using 1's complement, Subtract the given number usin...

Subtract the given number using 1's complement 11011 - 11001 Ans. 11011 - 11001 = X - Y X = 11011 1's complement of Y = 00110

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages