ACADEMICS

MATRICES AND DETERMINANTS (Text)

Matrix and its applications are very important part of Mathematics. Also it is one of the most powerful tools of Mathematics. Matrix notation and operation are used in electronic spread sheet programmes for personal computer, business budgeting, sales projection, cost estimation, analyzing the results of an experiment etc. Also many physical operations such as magnification, …

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India – The most dangerous snakes live in this world

The 7th largest country has a population of 1.3 billion! Unfortunately for the Indian people, some of the world’s deadliest snakes also call India home. The Naja Caspian Cobra – The world’s most venomous Cobra is found in the Kashmir region in Northern India Spectacled Cobra – Planet Earth’s deadliest Cobra! Responsible for over twenty thousand snakebite …

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1.2 – N – CONICS – Exercise Problems with solutions

Soln:    x2  –  2xy  + y2 – 16x – 12y + 22 = 0                    —————–   ( 1 ) Condition for  ( 1 ) to represent parabola is  h2 = ab From ( 1 )   a =  1,    b = 1 2h = -2  ⇒  h = -1 h2 = ab (-1)2  =   1 ( 1) …

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Tamil Nadu Diploma Engineering Mathematics – II Unit – I ( 1.1 – Analytical Geometry – I) material 2020-21 ( N-Scheme)

UNIT – I     ANALYTICAL GEOMETRY 1.1    ANALYTICAL GEOMETRY  I Straight Line: When a variable point moves in accordance with a geometrical law, the point will trace some curve. This curve is known as the locus of the variable point. If a relation in x and y represent a curve then (i) The co-ordinates of every …

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Tamil Nadu Diploma ( Polytechnic ) Applied Mathematics material ( 2019-20 ) download

Text book on Applied  Mathematics Previous Year Question Papers from April 2016 to November 2019Exercise problems with solutions   Tamil Nadu Diploma Applied Mathematics  ( Important formulas ) Dote prescribed text book Video lessons Unit – I  Probabitlity Distribution – I Unit – II  Probabitlity Distribution – II Unit – III  Application of Differentiation Unit – …

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