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For any complex number z, the minimum value of | z | + | z – 1 | is (A) 0 (B) 1 (C) 2 (D) –1 ...
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............................................................................. Not to jump, date hasn't been declared yet. Jump now if u feel like it...19th May 2010 (Chennai/Ajmer/PAnchkula regions) ..8:00 am... TOMORROW ! OL ...
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how do you account for the fact that, although diethyl ether has a much lower boiling point than n-butyl alcohol, it has same solubility(8 grams per 100 g) in water? ...
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I'm appearing for Bstat. now ,many people including some of my teachers are saying not to stick rigidly to the level of their sample qsns, as they sometimes ask qsns that are lot tuffer than wat dey send us. Is it true? Do we ...
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IITs are going to declare by May 2 , what measures will they take for rectifying the mistakes in JEE paper. Suppose u r the iit director. What step will u take to rectify the following mistakes? 1) physics maths sections exch ...
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I have written JEE this year and i have lost half an hour in the first paper due to that goof up in the ORS sheet and question paper due to erasing and writing back the answers twice. I strongly am in favour of re exam. IT IS ...
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We know that friction between two surfaces is due to the uneven nature of the surface of the bodies. But in case of 2 plane mirrors will there be any friction ????? they have perfectly smooth surfaces. The how can we keep one ...
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if arg (z^{3/8})=\frac{1}{2}arg(z^{2}+\bar{z}\sqrt{z}) find \left|z \right| btw its my doubt ...
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mod (vector a) =a & mod(vector b ) =b ..................then prove that {(vector a)/a^2 - (vector b)/b^2}^2 = {( vector a - vector b)/ab}^2 ...
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Q1. [] represents the GINT. Then the value of the infinite series [ 2008/2 ] + [ 2009/4 ] + [ 2011/8 ] + [ 2015/16 ] + [ 2023/32 ] + ...... is? I need a short method for this.. All i could do was calculate tr = [ 2007+2r-1/2r ...
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Q1. [] represents the GINT. Then the value of the infinite series [ 2008/2 ] + [ 2009/4 ] + [ 2011/8 ] + [ 2015/16 ] + [ 2023/32 ] + ...... is? I need a short method for this.. All i could do was calculate tr = [ 2007+2r-1/2r ...
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P(x) be a polynomial of degree at most 5 which leaves -1 and 1 upon divison by (x-1)3 and (x+1)3 respectively then 1)no of real roots of p(x)=0 a)1 b)3 c)5 d)2 2)the maximum value of y=p"(x) can be obtained at x= a)-1/ 3 b)0 ...
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the value of \int_{1}^{e}{} (1+x2logx)/(x+x2logx)dx is not giving the choices please verify the answer. ...
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Design a synthesis for the transformation of 1-butyne to 3-octyn-6-ol using 1-butyne as the only source for carbons. ...
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What is the hybridisation of Cl in CH3Cl? Is it sp3 or unhybridised and the C-Cl bond is formed between sp3 orbital of C and p orbital of Cl? ...
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The equation \int_{0}^{x}{(t^2-8t+13)dt}=xsin(a/x) has a solution if sin(a/6) is equal to ? ...
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GIVE THE FINAL PRODUCT *Image* ...
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Multiple answers correct. Select out the correct Statement(s) - *Image* ...
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Let z_i be in G.P for all i satisfying 1≤i≤n and 1st term is unity. Also z1+z2+z3+....zn=0 Now if z1,z2,z3....znrepresent vertices of a n-sided polygon, find the distance bet circum-centre and incentre of the polygon. P.S ...
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Let z_i be in G.P for all i satisfying 1≤i≤n and 1st term is unity. Also z1+z2+z3+....zn=0 Now if z1,z2,z3....znrepresent vertices of a n-sided polygon, find the distance bet circum-centre and incentre of the polygon. P.S ...
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Let z_i be in G.P for all i satisfying 1≤i≤n and 1st term is unity. Also z1+z2+z3+....zn=0 Now if z1,z2,z3....znrepresent vertices of a n-sided polygon, find the distance bet circum-centre and incentre of the polygon. P.S ...
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Q1 Suppose a,b be complex nos. and x3+ax+b has a pair of complex conjugate roots then prove bot ha and b are real Q2 If 0<a< b< c< d,then find location of roots of quad eqn f(x)=ax^2+[1-a(b+c)]x+abc-d=0 on number ...
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Q1 Suppose a,b be complex nos. and x3+ax+b has a pair of complex conjugate roots then prove bot ha and b are real Q2 If 0<a< b< c< d,then find location of roots of quad eqn f(x)=ax^2+[1-a(b+c)]x+abc-d=0 on number ...
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Q1 Suppose a,b be complex nos. and x3+ax+b has a pair of complex conjugate roots then prove bot ha and b are real Q2 If 0<a< b< c< d,then find location of roots of quad eqn f(x)=ax^2+[1-a(b+c)]x+abc-d=0 on number ...
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q)the lengths of the tangents drawn from vertices A,B,C to the incircle of triangle ABC are 5,3,2 respectively.IF THE LENGTHS OF THE PARTS OF THE TANGENTS WITHIN THE TRIANGLE WHICH ARE DRAWN PARALLEL TO THE SIDES BC,CA,AB OF ...
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(1)there are 24 balls of 6 different sizes in a bag, there being 4 balls of each size in four different colours .in how many ways 4 balls can be selected so that they are of differnt colours?????? (2) how many 5 digit nos. of ...
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(1)there are 24 balls of 6 different sizes in a bag, there being 4 balls of each size in four different colours .in how many ways 4 balls can be selected so that they are of differnt colours?????? (2) how many 5 digit nos. of ...
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(1)there are 24 balls of 6 different sizes in a bag, there being 4 balls of each size in four different colours .in how many ways 4 balls can be selected so that they are of differnt colours?????? (2) how many 5 digit nos. of ...
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(1)there are 24 balls of 6 different sizes in a bag, there being 4 balls of each size in four different colours .in how many ways 4 balls can be selected so that they are of differnt colours?????? (2) how many 5 digit nos. of ...
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(1)there are 24 balls of 6 different sizes in a bag, there being 4 balls of each size in four different colours .in how many ways 4 balls can be selected so that they are of differnt colours?????? (2) how many 5 digit nos. of ...
