Answered

Re(z) = İm(z)

 (z-1) . (z nin eşleniği yani z nin uzerinde cizgi -i ) = 8+i

z ne olabilir ?  

 

c ( -2-2i)



Sagot :

Yşmylmzrans

z=a+bi

z nin eşleniği=a-bi

(z-1).znin eşleniği=(a+bi-1).a-bi ve Imz=rez ise

 

(a+ai-1).a-ai=akare-akarei+akarei-akareikare-a-ai. -akareikare= +akare

akare+akare-a-ai=8+i ise 2akare-a=8  ve -ai=i ise a=-1 ise z=-1-i

 

şeklinde buldum cevabı,cevabın -2-2i olduğundan emin misin??

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