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Mandy_Nakamoto
Group Title
Express 1/(4i)^2 in cartesian form.. is the answer 15/289 + 8i/289?? Am i rite??
 2 years ago
 2 years ago
Mandy_Nakamoto Group Title
Express 1/(4i)^2 in cartesian form.. is the answer 15/289 + 8i/289?? Am i rite??
 2 years ago
 2 years ago

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razor99 Group TitleBest ResponseYou've already chosen the best response.0
@Mandy_Nakamoto what kind of equation is that
 2 years ago

Mandy_Nakamoto Group TitleBest ResponseYou've already chosen the best response.1
it says to change it to x+iy form.. under the complex number topic..
 2 years ago

razor99 Group TitleBest ResponseYou've already chosen the best response.0
i think your are correct lol not sure
 2 years ago

Rajarshi Group TitleBest ResponseYou've already chosen the best response.0
oh you have to draw it on Argand plane I think
 2 years ago

hoblos Group TitleBest ResponseYou've already chosen the best response.2
yes you are right XD
 2 years ago

Rajarshi Group TitleBest ResponseYou've already chosen the best response.0
yeah but Argand Plane will only give a graphical solution
 2 years ago

razor99 Group TitleBest ResponseYou've already chosen the best response.0
yaaa katrina kaif to the resque
 2 years ago

hoblos Group TitleBest ResponseYou've already chosen the best response.2
1/(4i)^2 = 1/(15  8i) multiply by the conjugate ( 15+8i) (15+8i)/ 289 = 15/289 + 8i/289
 2 years ago

Mandy_Nakamoto Group TitleBest ResponseYou've already chosen the best response.1
Yay! im rite!!!! huhuhu...
 2 years ago

razor99 Group TitleBest ResponseYou've already chosen the best response.0
good one Mandy
 2 years ago

Mandy_Nakamoto Group TitleBest ResponseYou've already chosen the best response.1
But about the argand plane.. i have to change the equation to cartesian form first rite??
 2 years ago

Rajarshi Group TitleBest ResponseYou've already chosen the best response.0
no in order to draw it on argand plane you only need the x + iy format and the point is (x,y) understand
 2 years ago

Rajarshi Group TitleBest ResponseYou've already chosen the best response.0
So bascially the point you will get is (15/289 , 8/289)
 2 years ago

razor99 Group TitleBest ResponseYou've already chosen the best response.0
wow Rajarshi you are awesome at maths
 2 years ago

Mandy_Nakamoto Group TitleBest ResponseYou've already chosen the best response.1
but isnt cartesian form=x+iy form??
 2 years ago

Rajarshi Group TitleBest ResponseYou've already chosen the best response.0
dw:1331292622468:dw get it
 2 years ago

Mandy_Nakamoto Group TitleBest ResponseYou've already chosen the best response.1
Yeah...
 2 years ago

Mandy_Nakamoto Group TitleBest ResponseYou've already chosen the best response.1
Thanks a lot guys!! ^^
 2 years ago
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