Monday, December 13, 2010
Maths: Relation and Functions
Maths: Relation and Functions: "Relation and Functions for AIEEE,IIT,WBJEE and other competitive exams http://kolkatamaths.yolasite.com/xi-xii.php"
Maths: Relation and Functions
Maths: Relation and Functions: "Relation and Functions for AIEEE,IIT,WBJEE and other competitive exams http://kolkatamaths.yolasite.com/xi-xii.php"
Maths: Relation and Functions
Maths: Relation and Functions: "Relation and Functions for AIEEE,IIT,WBJEE and other competitive exams http://kolkatamaths.yolasite.com/xi-xii.php"
Maths: Relation and Functions
Maths: Relation and Functions: "Relation and Functions for AIEEE,IIT,WBJEE and other competitive exams http://kolkatamaths.yolasite.com/xi-xii.php"
Maths: Relation and Functions
Maths: Relation and Functions: "Relation and Functions for AIEEE,IIT,WBJEE and other competitive exams http://kolkatamaths.yolasite.com/xi-xii.php"
Maths: Relation and Functions
Maths: Relation and Functions: "Relation and Functions for AIEEE,IIT,WBJEE and other competitive exams http://kolkatamaths.yolasite.com/xi-xii.php"
Saturday, December 11, 2010
AIEEE Mock Test Paper 2011
Get the AIEEE Mock Test Paper 2011 now! and much more click here to go to the downlaod page. Materials for CBSE,ISC,WBJEE,IIT and other exams and board are also avilable
Wednesday, December 8, 2010
Problem for Entrance Exams
Download here. Practice Problem for entrance exam ISC, CBSE, WBHS, AIEEE, WBJEE, IIT and other entrance exam
Sunday, December 5, 2010
CBSE Maths Guess Paper-2011 for XII
More for you Get it here the CBSE Maths Guess Paper 2011 for XII. Best of luck :)
Saturday, December 4, 2010
Saturday, November 13, 2010
Something Different!
1)Let p be an odd prime and n a positive integer. In the coordinate plane, eight distinct points with integer coordinates lie on a circle with diameter of length p^n. Prove that there exists a triangle with vertices at three of the given points such that the squares of its side lengths are integers divisible by p^n+1
2)Show that 1+2+3+........+n divides 1^k+2^k+...........+n^k, for and odd positive integer k and for nay natural number n
3)Denote by a, b, c the lengths of the sides of a triangle. Prove that
a^2(b + c − a) + b^2(c + a − b) + c^2(a + b − c) ≤ 3abc.
4)Prove that the 8th power of any integer is of the form 17k or 17k+1 or 17k-1 where k is an integer #Maths #Number Theory
5) From ten distinct two-digit numbers, one can always choose two-disjoint nonempty subsets, so that their elemets have the same sum #Maths #IMO 1972
2)Show that 1+2+3+........+n divides 1^k+2^k+...........+n^k, for and odd positive integer k and for nay natural number n
3)Denote by a, b, c the lengths of the sides of a triangle. Prove that
a^2(b + c − a) + b^2(c + a − b) + c^2(a + b − c) ≤ 3abc.
4)Prove that the 8th power of any integer is of the form 17k or 17k+1 or 17k-1 where k is an integer #Maths #Number Theory
5) From ten distinct two-digit numbers, one can always choose two-disjoint nonempty subsets, so that their elemets have the same sum #Maths #IMO 1972
Friday, October 1, 2010
"Dare To Try"
10 challenging problem for bright students its aimed for students preparing for Olympiad or Indian Statistical institute
Friday, August 6, 2010
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