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

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

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

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

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

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

razor99
 3 years ago
Best ResponseYou've already chosen the best response.0yaaa katrina kaif to the resque

hoblos
 3 years ago
Best ResponseYou've already chosen the best response.21/(4i)^2 = 1/(15  8i) multiply by the conjugate ( 15+8i) (15+8i)/ 289 = 15/289 + 8i/289

Mandy_Nakamoto
 3 years ago
Best ResponseYou've already chosen the best response.1Yay! im rite!!!! huhuhu...

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

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

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

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

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

Rajarshi
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1331292622468:dw get it

Mandy_Nakamoto
 3 years ago
Best ResponseYou've already chosen the best response.1Thanks a lot guys!! ^^
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