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Discuss continuity of e[log{l{x2}l2}] and draw its graph where all brackets have their usual meaning... dont hesitate to tell me if it is not solvable at our level ...
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Is this solvable ?? Find no of ways by which we can stack 12 coins in a line so that each coin lies on table or on 2 coins ...
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Q1. Let f(x) = a[x] + belxl + clxl2, where a,b,c are real constants. If f(x) is differentiable at x=0, then: (a) b=0, c=0 a=R (b) a=c=0, b=R (c) a=b=0, c=R (d) None of these ...
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Q1. \int \frac{(x^2-1)dx}{(x^4+3x^2+1)tan^-^1\frac{x^2+1}{x}} ...
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Prove that x9999+x8888+x7777+.....+x1111+1 is divisible by x+1 ...
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is 0.1010010010001........ a rational or irrational number? ...
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Friends who r going 2 join NITs & ready 2 break all barriers in IIT-JEE 2010 post ur name ,college & branch so that we can know who is joining the same college ...
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let f:R\rightarrow R and f(x+y)=f(x)+f(y) for all x,y\epsilon R f(x) is continuous at x=0 find f(x)........[JEE 1981] ...
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i am student of class x. pls discuss elaborately from the step "Now we know that thrust force exerted by chain=λ.v2" of the problem. thanx ...
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If (1+x)^{n}=C_{0}+C_{1}x+C_{2}x^{2}+.......C_{n}x^{n} then prove that \sum_{0\leq i}^{}{\sum_{<j\leq n }^{}{}}C_{i}C_{j}(i+j)=n(2^{2n-1}-\frac{1}{2}. ^{2n}C_{n}) ...
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Let f be a continuous function on [0,1] such that for all x\in[0,\,1] , \int_x^1 f(t)\ \mathrm{d}t \geq \dfrac{1-x^2}{2} Prove that \int_0^1 f^2(t)\ \mathrm{d}t \geq \dfrac{1}{3} Here, f2(x) means (f(x))2. Also, determine the ...
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All those who have passed out from class XII this year that is 2009 and are going to give IIT next year please post ur name.... May be we can keep in touch...,cuz it's v depressing to be alone and think ur the only one who is ...
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Let f be a continuous function on [0,1] such that for all x\in[0,\,1] , \int_x^1 f(t)\ \mathrm{d}t \geq \dfrac{1-x^2}{2} Prove that \int_0^1 f^2(t)\ \mathrm{d}t \geq \dfrac{1}{3} Here, f2(x) means (f(x))2. Also, determine the ...
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Let f be a continuous function on [0,1] such that for all x\in[0,\,1] , \int_x^1 f(t)\ \mathrm{d}t \geq \dfrac{1-x^2}{2} Prove that \int_0^1 f^2(t)\ \mathrm{d}t \geq \dfrac{1}{3} Here, f2(x) means (f(x))2. Also, determine the ...
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if A and B are hermitian prove AB-BA IS SKEW HERMIITAN ...
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wat z d value of ∫ sin x dx ...
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This qn is for people who have used arihant chemistry. How many percentage of the problems can u solve in jee by using arihant especially i want for physical chemistry. ...
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This qn is for people who have used arihant chemistry. How many percentage of the problems can u solve in jee by using arihant especially i want for physical chemistry. ...
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Whats the role of conducting plane? ive seen this term in quite a lot of irodovians but i cant seem to understand it and its role. Can anyone explain it to me? ...
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why nuclear force is not conservative ????????? ...
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A point charge Q is at a distance l from a infinite conducting plane.What amount of work has to be performed in order to slowly move the charge far away from the plane. ...
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A point charge Q is at a distance l from a infinite conducting plane.What amount of work has to be performed in order to slowly move the charge far away from the plane. ...
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All tiitians post ur full name , college , branch so that we can know someone better whos joining the same college ...
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This qn is for people who have used arihant chemistry. How many percentage of the problems can u solve in jee by using arihant especially i want for physical chemistry. ...
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*Image* plz give ur complete solution here!!! ...
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*Image* ans is false.........but i m not getting how??????plz xplain!!!!!!! ...
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*Image* ans is false.........but i m not getting how??????plz xplain!!!!!!! ...
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A 14.7m high vertical wall is situated at a distance of 19.6m from a person.At what angle with the horizontal should an object be thrown by that personat a speed of 19.6 m/s so that it clears the wall? ...
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convert ethane to methane.. pls tell d shortest way u know . ...
