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

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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

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BASIC INSTRUMENTATION MEASURING DEVICES AND BASIC PID CONTROL


INTRODUCTION
Instrumentation is the art of measuring the value of some plant parameter,
pressure, flow, level or temperature to name a few and supplying a signal
that is proportional to the measured parameter. The output signals are
standard signal and can then be processed by other equipment to provide
indication, alarms or automatic control. There are a number of standard
signals; however, those most common in a ....etc

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Automated Theorem Proving
AbstractAutomated theorem proving (ATP), currently the most well-developed subfield of automated reasoning (AR), is the proving of mathematical theorems by a computer program. Depending on the underlying logic, the problem of deciding the validity of a theorem varies from trivial to impossible. ....etc

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to verify de morgan theorem using ic 7400

Verification and interpretation of truth tables for AND, OR, NOT, NAND, NOR Exclusive OR (EX-OR), Exclusive NOR (EX-NOR) Gates.

Apparatus: Logic trainer kit, logic gates / ICs, wires.
Theory: Logic gates are electronic circuits which perform logical functions on one or more inputs to produce one output. There are seven logic gates. When all the input combinations of a logic gate are written in a series and their corresponding outputs written along them, then this input/ output combination is called ....etc

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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

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VEHICLE DYNAMICS

MATHEMATICAL ANALYSIS OF HYDROPNEUMATIC SUSPENSION SYSTEMS
Abstract:
Every one of us might have seen the heavy trucks running on the roads. These vehicles have efforts on their axles very close to the allowed limits, mainly driving on rough roads or during cornering. In this case, the use of conventional suspension systems like those using McPherson Struts, Multi Link Suspension, Trailing Arm Suspension, 4- bar suspension etc. can increase the axle s overload phenomena. Hydropneumatic suspension ....etc

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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

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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

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pls mail me this pls [email protected]
....etc

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