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 RyuAmakusa's messages in the community 1 2 3 ... 37 38 39 GO Go to Page...
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 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]

$\inline \\f(x)=[{x}^{2}]\;where\;x\;\epsilon\;[1,2).\;Let\;{x}^{2}=y.\\ \\f(y)=[y]\;where\;y\;\epsilon\;[1,4).\\ \\Now\;f(y)\;is\;discontinous\;at\y=2,3\Rightarrow f(x)\;is\;discontinous\;at\;x= \sqrt{2},\sqrt{3}.\\ \\Only\;the\;positive\;square\;root\;is\;taken\;because\;only\;that\;falls\;in\;the\;domain.\\ \\ And\;probably\;1\;is\;not\;given\;in\;the\;the\;answer\;coz\;the\;LHL\;doesnt\;exist.$

 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]
well given the choices definately its not gonna be B or D coz thet are negative also u can clearly see that the ans shd be less than 1 so its not C either so it has got to be A
 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]
the ususal delete logic is to keep copying the info to another file exept for the thing u want to delete then rename that file u can have a class for a the one who stays which is inherited by hotel management and u can add features for if some one wanted to extend their stay u can add another class for worker and store their info ...........u know cotact salary post such stuff............again can use inheritance
 Discussion Forums -> This Post 5 points    (1    in 1 votes )   [?]
-,-,-,-,-,-,-,-,-,-first place has 5 options 2nd has 4 third has 4 and so on so 5*4^9
 Discussion Forums -> This Post 5 points    (1    in 1 votes )   [?]
it contains a lot of salt dissolved in it so density is high => boyuant force is high so we float...........
 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]

work done = energy stored = mgh = mg(1-cos30)if it is released then at the lower point energy is purely kinetic(wrt chosen datum) which comes from the stored energy so 1/2mv^2 = mgh and find v

 This Post 0 points    (0    in 0 votes )   [?]
beleive me the gerading system does not reduce pressure........i increases it exponentally............i know coz i have studied under the mark based system and now under the grading based system...........in grading each and everything matters............u cant afford to skip any class test.........all assignments should be submitted............parnts and teachers have welcomed..........for them it just means that now children will study more so better..........i really feel bad for the students who are going to lose their childhood among the books.....well i can tell u this much whoever says that grading systm is better for sure...for sure has not underwent the grading system......there wont be any second chance damage done is done.........u mess up one time it reflects through out your life........this will bring u the hardworking......not necessarly the intelligent..........i can just pray for the sake of students that this disaster never occurs.............i just hope...........for the sake of the students..........
 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]
u can form 3^N N digit natural no.s using 6,8,9 now 3^6 = 729 so N=7
 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]

 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]
if u want more u can see as x->0 then f(x)->infinity now this cant be >=c for any real c..........u see the point.........
 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]

according to the q the minima to this function should be c . but this does not have a minima. i guess the q should have been < = c in that case the relation would hav been

 This Post 0 points    (0    in 0 votes )   [?]
the 11 rule is nothing but the normal multiplication........
 This Post 0 points    (0    in 0 votes )   [?]
as far as i know........if u r through jee it is no prob to get 85% in boards.......
 This Post 0 points    (0    in 0 votes )   [?]
verry verry true i myself am suferring now and trying to find a way out...........only for the past year dont know why.........i have become............messing my education...............
 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]

i give the steps if still not able to solve ill post the sol

1)find the mid pt B of the 2 coord.

2)find the unit vector(m) joining the 2 points. simple

3)let A(x,y,z) be any point on the plane

4) let the vector joining A and B be r

5) now r.m=0 will give u the eq of plane

EDIT: as Yagyadutt Mishra sir says this for perpt. bisection

 Discussion Forums -> This Post 7 points    (1    in 2 votes )   [?]

e,h,m,o,r,t

,No. of words starting with E = 5!

then the next is words starting with H = 5!

then the next is words starting with M E = 4!

then the next is words starting with M H = 4!

then the next is words starting with M O E = 3!

then the next is words starting with M O H = 3!

then the next is words starting with M O R = 3!

then the next is words starting with M O T E = 2!

M O T H E R

 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]
well take an example z1=i and z2=1 the given condition is satisfied now check what ans u r gettin........
 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]

 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]
good handwriting!!!!!!
 Discussion Forums -> This Post 0 points    (0    in 0 votes )   [?]
that is correct
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