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Found somewhere.. very good problem, check how trivially you can give answer..... Is there an infinite matrix Amn such that limn→∞ amn=0 for every m and limm→∞ amn=1 for every n ? ...
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find the no of positive integral solutions of \left[ \frac{x}{900}\right]=\left[ \frac{x}{901}\right] ...
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ok lets have sum fun in number thoery with some questions. here is first one 1] let x and y be positive integers such that xy divides x^{2}+y^{2}+1 . show that \frac{x^{2}+y^{2}+1}{xy}=3 ...
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ok lets have sum fun in number thoery with some questions. here is first one 1] let x and y be positive integers such that xy divides x^{2}+y^{2}+1 . show that \frac{x^{2}+y^{2}+1}{xy}=3 ...
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ok lets have sum fun in number thoery with some questions. here is first one 1] let x and y be positive integers such that xy divides x^{2}+y^{2}+1 . show that \frac{x^{2}+y^{2}+1}{xy}=3 ...
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ok lets have sum fun in number thoery with some questions. here is first one 1] let x and y be positive integers such that xy divides x^{2}+y^{2}+1 . show that \frac{x^{2}+y^{2}+1}{xy}=3 ...
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Find the number of quadratic polynomials ax^2+bx+c which satisfy the following simultaneously: (a) a,b,c are distinct; (b) a,b,c\in \left\{ 1,2,3,4.............. 2009\right\} ; (c) (x+1) divides ax^2+bx+c ...
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Found somewhere.. very good problem, check how trivially you can give answer..... Is there an infinite matrix Amn such that limn→∞ amn=0 for every m and limm→∞ amn=1 for every n ? ...
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ok lets have sum fun in number thoery with some questions. here is first one 1] let x and y be positive integers such that xy divides x^{2}+y^{2}+1 . show that \frac{x^{2}+y^{2}+1}{xy}=3 ...
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Find the number of quadratic polynomials ax^2+bx+c which satisfy the following simultaneously: (a) a,b,c are distinct; (b) a,b,c\in \left\{ 1,2,3,4.............. 2009\right\} ; (c) (x+1) divides ax^2+bx+c ...
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Find all positive integral solutions (a,b,c) to the equation (a+1)(b+1)(c+1)=2(abc + 1) ...
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find the no of positive integral solutions of \left[ \frac{x}{900}\right]=\left[ \frac{x}{901}\right] ...
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ok lets have sum fun in number thoery with some questions. here is first one 1] let x and y be positive integers such that xy divides x^{2}+y^{2}+1 . show that \frac{x^{2}+y^{2}+1}{xy}=3 ...
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If f: R →[Π/6, Π/2), f(x) = sin-1 (x2-a)/(x2+a) is a onto funtion, then set of values of 'a' is: a. {-1/2} b. [-1/2. -1) c. [1/2. -1) d. {1/2} ...
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*Image* ...
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*Image* ...
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A biologist watches a chameleon. The chameleon catches flies and rests after each catch. The biologist notices that: (i) The first fly is caught after a resting period of 1 minute. (ii) The resting period before the 2mth fly ...
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A biologist watches a chameleon. The chameleon catches flies and rests after each catch. The biologist notices that: (i) The first fly is caught after a resting period of 1 minute. (ii) The resting period before the 2mth fly ...
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*Image* ...
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{x}x2= y ...
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Found somewhere.. very good problem, check how trivially you can give answer..... Is there an infinite matrix Amn such that limn→∞ amn=0 for every m and limm→∞ amn=1 for every n ? ...
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Prove that any finite set of closed squares with total area 3 can be arranged to cover the unit square. ...
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Prove that any finite set of closed squares with total area 3 can be arranged to cover the unit square. ...
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Prove that any finite set of closed squares with total area 3 can be arranged to cover the unit square. ...
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a force -f(k^) acts onthe originof coordinate system .torque abt the point (1,-1) ...
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At vertices of a convex polygon with 2n sides, sit hunters. while in its interior and not on any diagonal,sits a fox. The hunters shoot at the fox all simultaneously, but the fox ducks. the bullets hit the sides of the polygo ...
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1) haemoglobin is 1)an organometallic compound 2)chelate 3)conjugate gloubular protien 4)all above these 2)proteins contains 1)exclusively D isomers of amino acid 2)mostly L isomers of amino acid 3)50% of each D- and L- amino ...
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At vertices of a convex polygon with 2n sides, sit hunters. while in its interior and not on any diagonal,sits a fox. The hunters shoot at the fox all simultaneously, but the fox ducks. the bullets hit the sides of the polygo ...
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which of the following reactions ll generate an isotope a)neutron particle emission b)positron emission c)α particle emission d)β particle emission ...
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At vertices of a convex polygon with 2n sides, sit hunters. while in its interior and not on any diagonal,sits a fox. The hunters shoot at the fox all simultaneously, but the fox ducks. the bullets hit the sides of the polygo ...
