Recently Active Questions

http://jee.iitd.ernet.in/openclose09.htm ...

why NO is paramagnetic in gaseous state but diamagnetic in solid and liquid state ...

Q1)Show that there can be infinite number of sets of four distinct real numbers in AP which are such that the square of the last term is equal to the sum of squares of the first three terms. Q2)1000! is divisible by 10n.Find ...

Column I Column II (A) Molar conductance (Λcm) (p) Λcm/Λom (B) Equivalent conductance (Λceq) (q) decreases with dilution (C) Resistance of electrolytic solution (R) (r) Increases wtih dilution (D) Degree of ionisation of ...

draw the graph of {x}[y]=1/2 ...

why melting point decreases from antimony to bismuth ??????? plz give valid reason............. ...

Q)There are two sets of numbers,each having 3 terms in AP and the sum of each set is 15.The common difference of the first set is greater by 1 than the common difference of the second set and the product of the first set is t ...

Lim (1/x2-cot2x) x→0 ...

let f:R\rightarrow R and f(x+y)=f(x)+f(y) for all x,y\epsilon R f(x) is continuous at x=0 find f(x)........[JEE 1981] ...

sum the series 1+ 1/2 + 1/3 + 1/4.......... i used integration ....but that doesn't help as log {0} doesn't exist .....please help.....please give an explanation with your answer ...

if a,b,c are in ap then bc-a2,ca-b2,ab-c2 are in a.ap b.gp c.hp d.none plz show ur solution also give some general guidelines for solving such probs..............as i face trouble sometimes with them! ...

Q Find the number of solutions of y=|5-|x|| and y=7-|x| Find it graphically(easier and shorter method is graph) ...

Why is SN1 reacn carried out in polar protic solvent? ...

got a good one after quite some days A man always drives at the same speed at all times. He makes it from A direct to C in 30 minutes; from A through B to C in 35 minutes; and from A through D to C in 40 minutes. Distance fro ...

*Image* Mass of the pulley is M.Tension in the rope is T.The radius of the pullry is R.Now the torque due to T is TR; but it is said that this torque will rotate the pulley anti-clockwise and hence it is positive. HOW? ...

1) Solve the inequality for real values of x: | x-3/x2-4 |≤ 1 (entire under mod) ...

I have submitted a few doubts a couple of weeks ago. And still now they have not been cleared.It is also cum 2 my notice dat this section has bcome quite inactive.I request the Edudigm mentors to kindly solve the doubts at th ...

Please see the image.... *Image* I cant understand where i hav done the mistake as i am not getting the answer.....plz help ...

Nishant bhaiya, I have aproblem in my discussion forum page.The new questions are not appearing on my discussion forum instead only the questions posted in the past are present on my page.therefore I am not able to view the l ...

Guys i got a score of 309 in BITSAT and got EEE in hyd campus in the second iteration . But thats my 2nd choice and my 1st one was ECE in hyd can i get it in the 3rd iteration and between ECE and EEE which is a better choice ...

Guys i got a score of 309 in BITSAT and got EEE in hyd campus in the second iteration . But thats my 2nd choice and my 1st one was ECE in hyd can i get it in the 3rd iteration and between ECE and EEE which is a better choice ...

Guys i got 309 in BITSAT and in the 1st iteration i was alloted Msc Phy in the Hyd campus...this was my third choice.my above ones are ECE and EEE both in the Hyd campus..so will i get an ECE seat in the 2nd iteration ?? plea ...

Q Draw the graphs of sin-1(sinx) and sin(sin-1x) from [-∩,∩] Is there a difference between these two functions ELABORATE PS: This is a very important question for all the aspirants . ...

*Image* find the EQ. CAPACITANCE ...

Evaluate the following: 1) limx→0 x2 sin1/x 2) limx→0 xcos1/x 3) limx→∞ sinx/x 4) limx→∞ cosx/x ...

Sir, I am a student of ix of cbse,kindly suggest books for math,physics & chemistry for advance level targeting iit thanks ...

. ...

sum the series 1+ 1/2 + 1/3 + 1/4.......... i used integration ....but that doesn't help as log {0} doesn't exist .....please help.....please give an explanation with your answer ...

a sum of rs/-1728 is distributed equally among some persons & each got 4/3times as many rs/- as dere r persons find d no. of persons ...

12 coplanar forces (= magnitude) maintain a body in equillbrium then the angle between any 2 adjacent force is? ...