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Sunday, November 21, 2010

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NOKIA N8

micromax modu

Micromax Mobiles have come up with something very different this time. Leaving behind the series of dual SIM QWERY handsets, they have announced the launch of a stunning 3G handset termed as Micromax Modu T. It is supposed to be world`s lightest 3G phone, weighing just 62.2 grams. Some other notable features of phone include a 5MP camera, GPRS, Bluetooth, Java support and come with BREW OS.

Micromax Modu Hardware Configuration

Micromax-Modu T
The bar styled handset comes with a 2.2 inch touchscreen display having a resolution of 240 x 320 pixels.  It has a dimension of 75 x 46.5 x 11 mm. The length seems to be far too less, however the phone looks decent as a whole.
Micromax Modu has mainly focused on its camera part. The phone has a 5MP camera which allows you to take quality photographs. Other basic features like Music Player, Video Player and FM Radio is just like the one any normal handset. However, the music player supports MP3, AMR, MIDI and WAV files.
In terms of connectivity, the handset comes with GPRS, WAP, MMS, Bluetooth and 3G.  Sadly, the phone won`t satisfy the needs of people requiring WiFi.
Modu T is powered by a mere 500mAh Li-Ion battery which gives pretty less talk time. You will get approximately 3 hours of talk-time and around 8 days of standby time.
The handset comes with a 32GB expandable memory support, thus giving you ultimate liberty for storing photos, music files, movies etc.

Micromax Modu Software OS Platform

The handset comes with Qualcomm Brew OS, same as what HTC Smart possesses. In addition, the phone also has a Java support. Though Brew OS is not common, but still it`s apps and games are available online. There are few apps store opened by Qualcomm where you can find Brew apps.
For those who are uncomfortable with handling Brew OS, Java support is always there. You can easily download Java games and applications from web.
The phone comes with various social networking apps like Facebook, Twitter, Snaptu, Flickr, TuneWiki and Ebuddy. The handset also has Youtube, Google search widgets to provide you assistance while searching.

Micromax Modu Price and Availability

The price of the handset is close to Rs. 10,000 and will be available in all major mobile outlets from last week of October. You will be able to buy it online on it’s launch date from here itself. Stay Tuned!

Micromax Modu Tech Specs



Dual SIM No
Display Screen 2.2 inch touchscreen
Camera 5MP
WiFi No
3G Yes
Bluetooth Yes
FM Radio/ MP3/MP4 Player Yes
Expandable Memory 32GB
OS Brew
Java Support Yes
Talk Time 3 Hrs
PRICE Approx Rs. 10,000
My Verdict
Overall, Micromax Modu seems to be a good composition of features. It even holds a Guinness World Record for being the lightest 3G phone. Well, I would have had liked had there been Android in place of Brew. Nevertheless, the phone is superb in all other departments.

iit maths syllabus

Indian Institute of Technology Joint Entrance Examination – IIT JEE Mathematics Syllabus 2011

Algebra

Algebra of complex numbers, addition, multiplication, conjugation, polar representation, properties of modulus and principal argument, triangle inequality, cube roots of unity, geometric interpretations.

Quadratic equations with real coefficients, relations between roots and coefficients, formation of quadratic equations with given roots, symmetric functions of roots.

Arithmetic, geometric and harmonic progressions, arithmetic, geometric and harmonic means, sums of finite arithmetic and geometric progressions, infinite geometric series, sums of squares and cubes of the first n natural numbers.

Logarithms and their properties.

Permutations and combinations, Binomial theorem for a positive integral index, properties of binomial coefficients.

Matrices as a rectangular array of real numbers, equality of matrices, addition, multiplication by a scalar and product of matrices, transpose of a matrix, determinant of a square matrix of order up to three, inverse of a square matrix of order up to three, properties of these matrix operations, diagonal, symmetric and skew – symmetric matrices and their properties, solutions of simultaneous linear equations in two or three variables.


Addition and multiplication rules of probability, conditional probability, Bayes Theorem, independence of events, computation of probability of events using permutations and combinations.

Trigonometry

Trigonometric functions, their periodicity and graphs, addition and subtraction formulae, formulae involving multiple and sub – multiple angles, general solution of trigonometric equations.

Relations between sides and angles of a triangle, sine rule, cosine rule, half-angle formula and the area of a triangle, inverse trigonometric functions (principal value only).

Analytical Geometry

Two Dimensions : Cartesian coordinates, distance between two points, section formulae, shift of origin.

Equation of a straight line in various forms, angle between two lines, distance of a point from a line; Lines through the point of intersection of two given lines, equation of the bisector of the angle between two lines, concurrency of lines; Centroid, orthocentre, incentre and circumcentre of a triangle.

Equation of a circle in various forms, equations of tangent, normal and chord.

Parametric equations of a circle, intersection of a circle with a straight line or a circle, equation of a circle through the points of intersection of two circles and those of a circle and a straight line.

Equations of a parabola, ellipse and hyperbola in standard form, their foci, directrices and eccentricity, parametric equations, equations of tangent and normal. Locus Problems.

Three Dimensions : Direction cosines and direction ratios, equation of a straight line in space, equation of a plane, distance of a point from a plane.

Differential Calculus

Real valued functions of a real variable, into, onto and one – to – one functions, sum, difference, product and quotient of two functions, composite functions, absolute value, polynomial, rational, trigonometric, exponential and logarithmic functions.

Limit and continuity of a function, limit and continuity of the sum, difference, product and quotient of two functions, Hospital rule of evaluation of limits of functions.

Even and odd functions, inverse of a function, continuity of composite functions, intermediate value property of continuous functions.

Derivative of a function, derivative of the sum, difference, product and quotient of two functions, chain rule, derivatives of polynomial, rational, trigonometric, inverse trigonometric, exponential and logarithmic functions.

Derivatives of implicit functions, derivatives up to order two, geometrical interpretation of the derivative, tangents and normals, increasing and decreasing functions, maximum and minimum values of a function, Rolles Theorem and Lagranges Mean Value Theorem.

Integral Calculus

Integration as the inverse process of differentiation, indefinite integrals of standard functions, definite integrals and their properties, Fundamental Theorem of Integral Calculus.

Integration by parts, integration by the methods of substitution and partial fractions, application of definite integrals to the determination of areas involving simple curves.

Formation of ordinary differential equations, solution of homogeneous differential equations, separation of variables method, linear first order differential equations.

Vectors

Addition of vectors, scalar multiplication, dot and cross products, scalar triple products and their geometrical interpretations.