11Just a minute bhaiyyah, I got the graph horribly wrong. I'll post the correct one with explanation ASAP [1]
11Sorry, Sky. I'm hopeless at teaching[2]
All i remember is:
Whenever you need to plot f({x}), just study f(x) between 0 and 1 and just copy and paste for intervals between integers. [1]
Other graphs: I just go against my instincts and I end up getting the correct answer [3][4]
1arey aragorn... will u teach me graphs ???
u r really good in it ...
and i am hopelessly bad at graphs ..
wenevr i see frational parts n boxes ,,,, huh!! .... i get 'chakkars' :P
11y={x}2+(1-{x})2
=2{x}2-2{x}+1
So required graph should be the graph of 2x2-2x+1 between 0 and 1 repeated for every interval between integers?
62this is simple guys... much simpler than a lot of previous ones!
62yes i think it is that... and it will help indeed..
actually i am a bit surprised.. cos i thought that this was much easier than many more posts..
62no kishan...
see the question is fractional part of x squared + fractional part of -x squared...
11bhaiya this will be a parabola with major axis as Y axis and vertix at origin....
is it like this