Question

do u get any dare to face this very trick queastion

Answer 1

There is no such *official* post here, but some esteemed users like @FoolForMath do post their "Problem of the day" (which generally takes weeks for most of us to solve :P) and @lgbasallote who posts his "Lgbariddle", which are generally fun and all about out of the box thinking!

Answer 2

okay shall we start

Answer 3

Sure, you can start a series, that would be really appreciated and we would love to try and crack 'em! :D

Answer 4

http://assets.openstudy.com/updates/attachments/4fe89de3e4b0bbec5cf901cc-nolastudent-1340644852647-help.png

Answer 5

apoorvk

Answer 6

Hi moha_10 :)

How are you my dear ?

Have you written node equations?

Answer 7

hay i'm fine thx no

Answer 8

i didn't write the equation

Answer 9

mustafa hello r u there

Answer 10

(V-V')/1k+(V+12-V')/2k=4m and V/2k+(V+12)/1k=4m =>V=-16/3

Answer 11

and V0=V+12=20/3