Recently Replied Questions

• Work,Power & Energy-2
  *Image* ...
  0·6· #Physics#Mechanics
  replied2013-03-17 23:40:21
• Thermal Expansion-1
  *Image* ...
  0·5· #Physics#Thermal physics
  replied2013-03-08 09:46:04
• Proof that -1 = 1 and 1 = 3
  I know something is wrong in the following proofs.Can't figure out which step is wrong. Proof of -1 =1: *Image* Proof of 1=3: *Image* ...
  0·7· #Mathematics#Algebra
  replied2013-03-06 05:16:31
• probability of meeting between 5:00 p.m. to 6:00 p.m.
  2 frnds after a long time decided to meet at a particular coffee shop between 5:00 pm to 6:00 pm on a specified day.they also decided that the person whho comes earlier will not wait for the second person for more than 10mins ...
  0·13· #Mathematics#Algebra
  replied2013-03-04 18:44:48
• probability of meeting between 5:00 p.m. to 6:00 p.m.
  2 frnds after a long time decided to meet at a particular coffee shop between 5:00 pm to 6:00 pm on a specified day.they also decided that the person whho comes earlier will not wait for the second person for more than 10mins ...
  0·13· #Mathematics#Algebra
  replied2013-03-04 06:57:24
• probability of meeting between 5:00 p.m. to 6:00 p.m.
  2 frnds after a long time decided to meet at a particular coffee shop between 5:00 pm to 6:00 pm on a specified day.they also decided that the person whho comes earlier will not wait for the second person for more than 10mins ...
  0·13· #Mathematics#Algebra
  replied2013-03-04 06:52:15
• Laws of Motion-2
  *Image* ...
  0·14· #Physics#Mechanics
  replied2013-02-16 18:43:55
• Thik thak........
  Prove that if 3 prime numbers greater than are in AP then common difference is divisible by 6. ...
  0·5· #Mathematics#Algebra
  replied2013-02-16 00:21:29
• Thik thak........
  Prove that if 3 prime numbers greater than are in AP then common difference is divisible by 6. ...
  0·5· #Mathematics#Algebra
  replied2013-02-16 00:19:50
• Laws of Motion-1
  *Image* ...
  0·7· #Physics#Mechanics
  replied2013-02-15 00:46:19
• Find n.
  Suppose n is a natural number such that i + 2i^2 + 3i^3 +................+ ni^n=18√2,where i is √-1.Then n is... ...
  0·3· #Mathematics#Algebra
  replied2013-02-14 21:01:01
• Limits...
  if f(x)= 1/3 (f(x+1)+ 5/f(x+2) ) and f(x)>0 and finite for all x belonging to R,then limx→∞ f(x) is a) 2/5 b) 5/2 c) 10 d)0 ...
  0·3· #Mathematics#Calculus
  replied2013-02-14 20:39:32
• Gravitation-1
  *Image* ...
  0·4· #Physics#Mechanics
  replied2013-02-09 03:18:34
• Fluid Mechanics-4
  *Image* ...
  0·6· #Physics#Mechanics
  replied2013-02-09 03:00:11
• How many integers
  How many integers between 1 & 1000000 have the sum of the digits equal to 18? ...
  0·4· #Mathematics#Algebra
  replied2013-02-01 07:10:20