This is an application on "Application of mathematics in CSE"

1. Application of
Mathematics in CSE
Tareque Rahman
ID: 153-15-6563
Section: Retake-1

2. Definition
Definition Of Computer : “A computer is a device that can perform
arithmetic or logical operations ”
Word “Computer” Derived From : “The word Computer is derived from
the Latin term computer which means to calculate”

3. Mathematics
9587 + 5874 – 8759 = ????

4. Mathematics Into Computer
How Did Mathematics Popup Into
Computer / InformationTechnology
Applications & Role !!

5. ABACUS
▪ The abacus was an early tool
for mathematical computation.
Second bullet point here
▪ It helps the memory of human
performing the calculation.
▪ Useful only for adding and
subtracting of numbers.

6. Analytical Engine
▪ Charles Babbage a.k.a “Father
Of Computer” Designed & Built
it.
▪ It is the brain behind the
computer we use today (CPU).

7. Binary / Machine Language
▪ Computer Understand the Binary
Language.
▪ Compiler is used to Communicate
with the Computer.

8. The Arithmetic / Logic Unit
▪ The arithmetic/logic unit can perform
four kinds of arithmetic operations i.e.
mathematical calculations : addition,
subtraction, multiplication, and division
▪ • A logical operation is usually a
comparison
1. Equal-to condition “=“
2. Less-than condition “<“
3. Greater-than condition “>”

9. Data Packets
▪ A packet is the unit of data that is routed between an origin and a
destination on the Internet .
▪ The are in the Binary Form.

10. IP Address
▪ An IP or Internet ProtocolAddress is a numerical label assigned to
each device connected to the Internet .
▪ The are Displayed in Decimal Form / Hexadecimal.
▪ Converted to Binary Form.

11. Cryptography
▪ Cryptography is nothing but Security of Data . The are in the Binary
Form.
▪ They use the Permutation & Combination to achieve Security.

12. Thank You