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Nishant , why do u hate engineering? ...
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What is the angle between (vector P + vector Q) and (vector P - vector Q)? how to calculate it???????please help ...
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Two mathematician are A&B plays a co-operative game.The computer selects some secret positive integer n less than 60 (both knows that n<60 but they dont know its value) .the computer tells the unit digit of number to A and ...
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Which of these have non-zero Dipole moment?? *Image* with proper explanation!! ...
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1st one is JEE 2010 quesn..... Lest s ={ 1 , 2 , 3 , 4 } . What r the total no. of unordered pairs of disjoint subsets of S ? 2. Let {x } and [x ] denote the fractional and integral part of a real no. x respectively. solve 4 ...
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1st one is JEE 2010 quesn..... Lest s ={ 1 , 2 , 3 , 4 } . What r the total no. of unordered pairs of disjoint subsets of S ? 2. Let {x } and [x ] denote the fractional and integral part of a real no. x respectively. solve 4 ...
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Number of quadratic equations with real roots which remain unchanged even after sqaring their roots is 1. 1 2. 2 3. 3 4. 5 ...
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can some one plz tell me what is a palindrome & what kind of sums on palindromes come in iitjee. ...
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Suppose you've set up a hot date with a totally happ’nin’ (girl/guy). You decide to meet at Penguin's (thus, you have specified a point in space at which to meet). But your meeting plans are not complete: you might show u ...
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let a,b,c be 3 real no.s such that 1>a^-1+b^-1+c^-1=1/2 2>a+b+c=2 3>a^-2+b^-2+c^-2=1/4 match the following:- I)abc is greater than a)6 II)ac+ab+bc is less than b)8 III)a^2+b^2+c^2 is less than c)-2 IV)a^3+b^3+c^3 is ...
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might not be new info and is pretty useless... but thought I should let you know that JEE 11 will be conducted by IIT K so expect a nice paper in phy :) ...
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Show that the quadratic ax2+bx+c has no rational roots if a, b and c are all odd... ...
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*Image* ...
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there is a beautiful equation eiπ+1=0 it has e,i,π,1,0 except i all are constants my question is simple is 'i' a constant number?? please mereko gali mat dena if you feel the question is sort of idiotic...:P...request by me ...
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there is a beautiful equation eiπ+1=0 it has e,i,π,1,0 except i all are constants my question is simple is 'i' a constant number?? please mereko gali mat dena if you feel the question is sort of idiotic...:P...request by me ...
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there is a beautiful equation eiπ+1=0 it has e,i,π,1,0 except i all are constants my question is simple is 'i' a constant number?? please mereko gali mat dena if you feel the question is sort of idiotic...:P...request by me ...
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Let {D1,D2.......,Dn}be the set of all third order determinants that can be formed with the distinct non-zero real numbers a1,a2....,an,then (A) \sum_{i=1}^{}{n} Di=1 (B) \sum_{i=1}^{}{n} Di=0 (C)Di=Dj for all i,j (D) none. A ...
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Let {D1,D2.......,Dn}be the set of all third order determinants that can be formed with the distinct non-zero real numbers a1,a2....,an,then (A) \sum_{i=1}^{}{n} Di=1 (B) \sum_{i=1}^{}{n} Di=0 (C)Di=Dj for all i,j (D) none. A ...
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this statement was told by whom and about what ? Here in the place of that Hijli Detention Camp stands the fine monument of India, representing India's urges, India's future in the making. This picture seems to me symbolical ...
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actually its not a question it something hat i hv thought over for a long time..... we generally assume in guasss law that electric field is symmetric like a pnt charge that can be easily proved now lets try to find the elect ...
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Two mathematician are A&B plays a co-operative game.The computer selects some secret positive integer n less than 60 (both knows that n<60 but they dont know its value) .the computer tells the unit digit of number to A and ...
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hey congratulations to all those who qualified.......brothers[n all sisters of brothers :P] can u plz put down ur rank n marks... plzzz ...
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What type of qsns are expected in ISI interview for B-STAT? Thanx in advance. ...
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Three people are eating at a restaurant. The waiter gives them the bill, which totals up to $30. The three people decide to share the expense equally ($10 each), rather than figure out how much each really owes. The waiter gi ...
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THESE ARE VERY SIMILAR TO ORIGINAL BITSAT STANDARD [ I'm serious ] Please DON'T DO these questions by ELIMINATION / SUBSTITUTION ..please give a valid reply with steps..it will be helpful to all BITSAT aspirants 1.If cos α = ...
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I dont hav any work to do so i m starting this discussion..... Does anyone here know how to make a website for free?? I really want 2 make 1..... ...
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Thought of posting a little quickie here since I have the rights... Predict the products and explain the mechanism for the following reaction(s) -: *Image* Note : Oldies to whom I have explained this reaction are not allowed ...
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Q1) y=tan-1[√1+x2 + √1-x2 /√1+x2 - √1-x2], then dy/dx=? a) 1/√1-x4 b) -1/√1-x4 c) x/√1-x4 d) -x/√1-x4 ...
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6 men and 2 women take 5 hours to finish a work.How much time does it take for 3 men and 1 woman to finish the work? a 2½ hours b 5 hours c 10 hours d Data Insufficient ...
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Ok guys.....after lots of advices and lots of practising out those advices...here is where i stand in organic chem. : i'm doomed !!!! I try hard to keep the reactions in memory...i practice mechanisms all thru' the day.....i' ...
