-
HARD copy of Application Number********** has been received and under scrutiny. Last updated on : 02-03-2010 is everyone getting like this ??????????????? still under scrutiny ???? ...
-
Find the total number of ways in which a pack of 52 cards can be arranged in 4 sets, such that 3 sets contain 17 cards each, and 1 set contains only 1 card. ...
-
MULTIPLE ANSWER QUESTION If f(x) = 0 is a polynomial whose coefficents are all ± 1 and whose roots are all real, then degree of f(x) can be equal to (A) 1 (B) 2 (C) 3 (D) 4 ...
-
HOW DO WE DETERMINE A WHETHER A POLYNOMIAL f(x) < 0 or not {WITHOUT USING GRAPHS !!!!!!!!!) I MEAN IF V CONSIDER A QUAD EQN THEN f(x) > 0 if a>0 & D <0 & reverse for f(x) < 0 Is this condition true always ????? ...
-
total number of 6 digit number formed by 0,1,2,3,4,8.no digits should repeat ....is a)216 b)150 c)116 d)98 ...
-
according to descartes theory of equation f(x) cant hv more posititve than changes in the expression does it also include 0 as the root n in the iit protion is the question just till quadractic equations or theory of equation ...
-
*Image* ...
-
There's a convex quadrilateral....Show that if we can inscribe 2 squares in the quad, then we can inscribe infinite numbers of squares - all of different lengths. A square is said to be inscribed in a quad, if the vertices of ...
-
whish set ws d easiest? according to u ? ...
-
A massive sphere is secured on the end of a light rod placed vertically on a floor. The rod begins to fall without any initial velocity. Given the co-efficient of friction k> √5/2 . At what dist. from the bottom of the r ...
-
Here's a problem that I found out in an olympiad book......and I really enjoyed solving it. The question is : Find the sum of the given expression : [ n+1/2 ] + [ n+2/22 ] + [ n+22/23 ] + ................ + [ n+2k/2k+1 ] wher ...
-
*Image* ...
-
Two photons having equal wavelength have equal linear momenta but equal linear momenta may not have equal wavelength can anyone explain this statement this is given in hcv i think its wrong see hcv hurdles also ...
-
as after ma 11th ...i came to noe abt the importance of joinin inst. nd convinced my parents somehow.........so m thinking of joining an institute for jee coaching in 12th class PROBABLY.................so plzz help me choosi ...
-
When inter halogen compds r hydrolysed , less Electronegative element changes its oxidn no. TRUE / FALSE ...
-
after the electrolysis of 1 mole melted aluminium oxide,how much current(faraday) is needed to get (Al) and (oxygen) gas? ...
-
on analysis it was foudnd human blood is isotonic with 0.91 % NaCl soln.1L of sample of sea water contains 14.625g NaCl and 5.3 g Na2CO3 Q1 What will be amount of glucose present in 1L blood of fish to be osmotically in eq wi ...
-
5 ladies and 5 gents are to be arranged in a row..Find no. of ways so that no two ladies are together Method 1 place 5 gents on 5 seats(leaving one space) with 5! ways and then we have 6! ways to place ladies in vacant seats ...
-
*Image* how u solve it ? ...
-
\\\texttt{ Given the three digit number } N= a_1a_2a_3.. m_1,m_2,m_3 \\\texttt{ are the smallest possible natural number such that N is divisible by 7 whenever } \\ m_1a_1+m_2a_2+m_3a_3 \texttt{ is divisible by 7 then} \\ \te ...
-
while i was having fun with physics at wikipedia'website a doubt came in mind ,as mentioned her::::::does the mass of ne body or particle vary while it is moving wid large velocity?????if YES wht r the conditions?????why this ...
-
(1) find all real valuse of x and y that satisfy the equation x2-xy+y2-4x-4y+16=0 (2) all psitive Integral solution of y2+6xy-16x=0 ...
-
assertion-reason STATEMENT 1 : If f(X) = cosx + 2cos k x , k ε θ, k≠0 then f(x) = 3 has infinite solution AND STATEMENT 2 : The function f(x) is periodic. ...
-
Let P,Q are two points on the curve y = log1/2(x - 1/2 ) + log2 4x2 - 4x + 1 and P is also on the circle x2 + y2 = 10 , θ lies inside the given circle such that its abscissa is an integer . 1) OP . OQ , O being the origin is ...
-
in certain temparature ,and in same conductance cell 0.01(N)KCl and 0.01(N)NaCl solutions' specific conductance are as (y)mho/cm (z)mho/cm. if KCl solutions' conductance is (x)mho,then what is the conductance of NaCl solution ...
-
Determine as many solutions as you can to each of the following functional equations: 1.f(x) f(x + 1) = f(2 x + 1) 2. f(x) f(x + 1) = f[f(x) + x] ...
-
*Image* *Image* ...
-
Divisibility by prime numbers under 50. © Stu Savory, 2003 & 2004. A number is divisible by 2 if its last digit is also (i.e. 0,2,4,6 or 8). A number is divisible by 3 if the sum of its digits is also. Example: 534: 5+3+4=12 ...
-
If ∫ [ 0 to pi/2 ] dx / [a2 cos2 x + b2 sin2x ] = pi/2ab Then the value of ∫[0 to pi/2] dx / [ 4 cos2x + 9 sin2x ]2 = ??? (A) 11 pi / 864 (B) 13 pi/864 (C) 17 pi/864 (D) None ...
-
cud anyone please explain me the implies statement and if and only if statement and how the truth tables are formed...please need serious help... ...