In Boolean Algebra, there are some very important laws which are called the De Morgan's laws (the spelling can change from author to author).

These laws teach us how to interchange NOT with AND or OR logical operators.

In formal logic, De Morgan's laws are rules relating the logical operators 'and' and 'or' in terms of each other via negation:

not(p or q) =
(not p) and (not q)

not(p and q) =
(not p) or (not q)
Using logic gates (commonly used in Digital Electronics), they can be expressed in two forms:

the OR form:
De ....etc

[:=Read Full Message Here=:]

ABC is a triangle.From C a line segment CD is drawn on AB and from B a line segment BE is drawn on CA. The lines CD and BE intersect at a point O.
Here it is given that area of triangles 1)BOD=15 sq. unit 2)COE=10 sq. unit
and 3)BOC=25 sq. unit. Find area of ADOE ....etc

[:=Read Full Message Here=:]

I want applications of mathematics in engineering ppt ....etc

[:=Read Full Message Here=:]

maths project on basic proportionality theorem

BASIC PROPORTIONALITY THEOREM: BASIC PROPORTIONALITY THEOREM - THALES OF MILETUS

THALES OF MILETUS : THALES OF MILETUS Thales of Miletus -Socratic Greek philosopher from Miletus in Asia Minor, and one of the Seven Sages of Greece. Many, most notably Aristotle, regard him as the first philosopher in the Greek tradition. According to Bertrand Russell, Western philosophy begins with Thales. Thales attempted to explain natural phenomena without reference to mythology and was tremendously influentia ....etc

[:=Read Full Message Here=:]

bernoullis theorem and its application is a vast topic.in tenth class we read it..that how it apply in fluid mechanics and hydraullics..at that stage i also need ....etc

[:=Read Full Message Here=:]

This article is presented by:RAJAT BAKSHI
X-A
43Basic Proportionality Theorem


If a line is drawn parallel to one side of a triangle to intersect the other two sides in distinct points, the other two sides are divided in the same ratio.

Aim- AD AE
DB EC ....etc

[:=Read Full Message Here=:]

application of maths in medical field ppt

Both doctors and nurses use math every day while providing health care for people around the world. Doctors and nurses use math when they write prescriptions or administer medication. Medical professionals use math when drawing up statistical graphs of epidemics or success rates of treatments. Math applies to x-rays and CAT scans. Numbers provide an abundance of information for medical professionals. It is reassuring for the general public to know that our doctors and nurses have been properly tra ....etc

[:=Read Full Message Here=:]

sir i wnt to present a ppt in maths in engg field. i wnt it urgently sir ....etc

[:=Read Full Message Here=:]

Laplace transformation is a technique for solving differential equations. Here differential equation of time domain form is first transformed to algebraic equation of frequency domain form. After solving the algebraic equation in frequency domain, the result then is finally transformed to time domain form to achieve the ultimate solution of the differential equation. In other words it can be said that the Laplace transformation is nothing but a shortcut method of solving differential equation.

In this article, we will be discussing Laplace tra ....etc

[:=Read Full Message Here=:]

application of mathematics in engineering field ppt

Applied mathematics is a branch of mathematics that deals with mathematical methods that find use in science, engineering, business, computer science, and industry. Thus, applied mathematics is a combination of mathematical science and specialized knowledge. The term applied mathematics also describes the professional specialty in which mathematicians work on practical problems by formulating and studying mathematical models. In the past, practical applications have motivated the developmen ....etc

[:=Read Full Message Here=:]