sign up I login
 advanced
refer a friend - earn nickels!!
celestine   celestine is offline celestine's messages in the community
Message
Catalogs Discussion Forums -> Algebra -> urgent ploz -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
3 replies   
1 rt (x/2 + 1) + rt(x/2)

2 4.1 ( It is sol to 9X^3 - 125 X = 108 )

3 What is - -
Catalogs Discussion Forums -> Algebra -> oues1) show that 72C36 IS DIVISIBLE BY 73 -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
1 replies   
tk+1 = nCk X^n-k * ( 1-X)^k

diffrentiate to obtain maxima
Catalogs Discussion Forums -> Trignometry -> trigo -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
4 replies   
.33
Catalogs Discussion Forums -> Algebra -> pc -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
9 replies   
It is 10P8 *(10C2* 8C2 + 10C3 ) = 2503872000
Catalogs Discussion Forums -> Trignometry -> hey! guys! solve this brilliant question................ -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
8 replies   
I tink ur ques is wrong
why is it 3^1-sin2x+2sin2x wen it can be 3^1+sin2x
Catalogs Discussion Forums -> Analytical Geometry -> 0*infinity=-1???????????????????????????????????????? -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
38 replies   
0* infinity = -1
multiply both sides by 0
0=0
therfore -1 is correct ans !!!!!!
please dont play with maths
Catalogs Discussion Forums -> Analytical Geometry -> gud question -> Go to message
This Post 5 points    (Olaaa!! Perrrfect answer.   in 1 votes )   [?]
15 replies   
X= (x -y) cosO
Y= (x + y)sinO in new convention
here O= 45*
Catalogs Discussion Forums -> Analytical Geometry -> gud question -> Go to message
This Post 10 points    (Olaaa!! Perrrfect answer.   in 2 votes )   [?]
15 replies   
nuksi

this is concerned with rotation of axes
Catalogs Discussion Forums -> Analytical Geometry -> locus of the center of the circle is... -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
11 replies   
the ans is none of these it may be hyperbola if R1-R2> 0 and straight line if R1=R2
Catalogs Discussion Forums -> Optics -> Mirrors and motion-assignment question -> Go to message
This Post 5 points    (Olaaa!! Perrrfect answer.   in 1 votes )   [?]
7 replies   
ans is 15\(29^2)

partially differentiate mirror eq to get ans
Catalogs Discussion Forums -> Analytical Geometry -> gud question -> Go to message
This Post 7 points    (Olaaa!! Perrrfect answer.   in 2 votes )   [?]
15 replies   
hey allam another mistake u mad is that X=(x-y)\root 2 and same for Y also . hence const term is 2
Catalogs Discussion Forums -> Analytical Geometry -> Find cos alpha -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
1 replies   
getch();
endl;
}}
Catalogs Discussion Forums -> Trignometry -> Inverse -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
8 replies   
Well man for that there is no need to express it as pi+ something.
Why the confusion when ans comes in single step
Catalogs Discussion Forums -> Physical Chemistry -> f -> Go to message
This Post 5 points    (Olaaa!! Perrrfect answer.   in 1 votes )   [?]
2 replies   
ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff

Please rate me fffffffffff
Catalogs Discussion Forums -> Physical Chemistry -> Lets see who can answer this one.......... -> Go to message
This Post 0 points    (Olaaa!! Perrrfect answer.   in 0 votes )   [?]
2 replies   
None of the liquids will rise

Effect of magnetism is negligible . If your ans is that one of the liquid rises its like keeping a stone close to rubber and telling that it gets attracted due to gravitation!!
 
 
Go to:   

Top Offers for goIITians
Correspondence Courses
Brilliant Tutorials
Narayana Institute
Aakash Institute
Classroom/Crash Courses
Narayana - Kota , Delhi , Others
Brilliant Tutorials - Class , Crash
Aakash Institute - Medical , Engg
Online Test Series
Brilliant Tutorials
Narayana Institute
Aakash Institute
Mahesh Tutorials
AMITY      Sri Chaitanya