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yrelhan4Best ResponseYou've already chosen the best response.0
oh, maximum positive argument of z satisfying z4=re(z)? i am sorry. messed up a little
 one year ago

nitzBest ResponseYou've already chosen the best response.0
mod((x+iy)4)=x mod((x4)+iy))=x sqrt((x4)^2+y^2)=x
 one year ago

yrelhan4Best ResponseYou've already chosen the best response.0
i get 168x+y^2.. how do i proceed?
 one year ago

nitzBest ResponseYou've already chosen the best response.0
sorry that i was thinking could be a way to solve problem but i was wrong....................now i have found a way to solve it .................but dont know how to draw figure here??????????
 one year ago

yrelhan4Best ResponseYou've already chosen the best response.0
you can draw it by clicking draw.. right below the box yu type in..
 one year ago

yrelhan4Best ResponseYou've already chosen the best response.0
@nitz can you help me please?
 one year ago

yrelhan4Best ResponseYou've already chosen the best response.0
options are 30 60,45,90..
 one year ago

experimentXBest ResponseYou've already chosen the best response.3
dw:1356176367696:dw
 one year ago

stgreenBest ResponseYou've already chosen the best response.2
think again z4=(x4)+iy not x+i(y+4)
 one year ago

experimentXBest ResponseYou've already chosen the best response.3
woops!! sorry .. may fault!! (x4)^2 + y^2 = x^2 use this relation to maximize this function Arg(z) = arctan(y/x)
 one year ago

experimentXBest ResponseYou've already chosen the best response.3
http://www.wolframalpha.com/input/?i=maximize+arctan%28y%2Fx%29%2C+8x%2B16+%2B+y^2+%3D+0
 one year ago

yrelhan4Best ResponseYou've already chosen the best response.0
@experimentX how did the site maximise it.. i mean maximing wrt a function. how to do that?
 one year ago
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