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| #
| Voter
| Points
| Post
| Rate Date
|
| 211 |
Aakash Verma |
 |
Number of real solutions |
17 Jul 2011 22:00:35 IST |
| 212 |
hemang |
 |
prove that for any three real distinct numbers, a , b and c when a+b+c = 1
(1+a)(1+b)(1+c) > 8(1-a) |
16 Jul 2011 21:04:30 IST |
| 213 |
hemang |
|
How to derive min value of lsinxl+lcosxl ( l l is modulus function)? |
15 Jul 2011 08:24:19 IST |
| 214 |
aakanksha uday |
|
by considering the function f(x)=(x-2)logx , show that equation xlogx=2-x is satisfied by at least o |
15 Jul 2011 01:11:04 IST |
| 215 |
sani |
|
by considering the function f(x)=(x-2)logx , show that equation xlogx=2-x is satisfied by at least o |
14 Jul 2011 23:39:09 IST |
| 216 |
Anmol Mathur |
|
How to derive min value of lsinxl+lcosxl ( l l is modulus function)? |
14 Jul 2011 21:34:45 IST |
| 217 |
Sushobhan Sen |
|
tell the integration of (x^4 -1)/(x^4 + 1) |
14 Jul 2011 20:55:35 IST |
| 218 |
hemang |
|
prove that for a,b,c which are distinct ,real positive numbers (a^2+1)/(b+c) + (b^2 +1)/(a+c) + (c^ |
11 Jul 2011 11:53:40 IST |
| 219 |
Ashish Kandelwal |
|
A question on differentiability (Functional equations) |
3 Jul 2011 17:52:18 IST |
| 220 |
Deepak Aggarwal |
|
A question on differentiability (Functional equations) |
3 Jul 2011 12:34:05 IST |
| 221 |
Aakash Verma |
|
If in a triangle ABC, tan A + tan B + tan C = 0, then the value of cotA cot B cotC is : a)6 b)1 c)1/ |
26 Jun 2011 00:40:25 IST |
| 222 |
sanchit |
|
if (a^2-b^2)sinA+2abcosA=a^2+b^2 , then find tanA |
22 Jun 2011 22:28:50 IST |
| 223 |
Inferno |
|
range of |sinx| + |cosx| |
17 Jun 2011 18:40:54 IST |
| 224 |
vihar patel |
|
a fuction f is defined for all +ve integers & satisfies f(1) =2005 and f(1) + f(2) + ........+f(n) = |
15 Jun 2011 20:00:52 IST |
| 225 |
abu bakar |
|
integral of x^3(2x-x^2)^1/2 with upper limit 2 and lower limit 0 |
7 Jun 2011 02:24:54 IST |
| 226 |
shilpa joshi |
|
my rank is 70,000 in 2011 aieee ...can i get any branch in pantnagar univ.?? |
5 Jun 2011 21:17:30 IST |
| 227 |
Sushobhan Sen |
|
Find f(x) |
1 Jun 2011 02:07:27 IST |
| 228 |
Varuneshwar reddy.M |
|
a fuction f is defined for all +ve integers & satisfies f(1) =2005 and f(1) + f(2) + ........+f(n) = |
31 May 2011 10:30:06 IST |
| 229 |
arpit agrawal |
|
a real valued function f(x) satisfies the functional equation f(x-y) = f(x)f(y) - f(a-x)f(a+y) where |
30 May 2011 17:37:24 IST |
| 230 |
arpit agrawal |
|
a fuction f is defined for all +ve integers & satisfies f(1) =2005 and f(1) + f(2) + ........+f(n) = |
30 May 2011 08:50:55 IST |
| 231 |
Aakash Verma |
|
(yz)^logy-logz * (zx)^logz-logx * (xy)^logx-logy |
27 May 2011 01:09:20 IST |
| 232 |
Sambit Senapati |
|
The all roots of the polynomial (a-1)(1+x+x^2)^2=(a+1)(1+x^2+x^4) are imaginary then find the range |
26 May 2011 11:51:49 IST |
| 233 |
edison |
|
The all roots of the polynomial (a-1)(1+x+x^2)^2=(a+1)(1+x^2+x^4) are imaginary then find the range |
26 May 2011 11:46:42 IST |
| 234 |
Inferno |
|
If a, b, c are the roots of equation x^3+pox^2+p1x+p2=0 then find (1-a)(1-b)(1-c)?
Is it 0? |
25 May 2011 17:20:11 IST |
| 235 |
NugoRama |
|
A polynomial f(x) has integer coefficients such that f(0) and f(1) are both odd numbers
Prove that |
13 May 2011 12:32:08 IST |
| 236 |
NugoRama |
|
3^x+4^x+5^x =6^x solve for x |
12 May 2011 20:26:04 IST |
| 237 |
NugoRama |
|
If one root of ax^2+bx-2c=0 (a,b,c are real) is imaginary and 8a+2b>c , then
a) a>0 and c<0
b)a |
12 May 2011 20:22:05 IST |
| 238 |
abhishek |
|
no. of solutions of x^2 - 2 - 2[x]=0?
a)4 b)3 c)2 d)none of these |
12 Jan 2011 22:09:16 IST |
| 239 |
KANISHk JAISWAL |
|
no. of solutions of x^2 - 2 - 2[x]=0?
a)4 b)3 c)2 d)none of these |
12 Jan 2011 21:56:20 IST |
| 240 |
abhishek |
|
no. of solutions of x^2 - 2 - 2[x]=0?
a)4 b)3 c)2 d)none of these |
12 Jan 2011 00:50:01 IST |
|
|
Vriti Edustore
