Contact us
Choose a category below so we can get back to you as quickly as possible.
(1+i)²;=1+2i-1=2i 所以2ai(1+i)+2-5i=bi-4 (-2a+2)+(2a-5)i=bi-4 所以-2a+2=-4 2a-5=b a=3,b=1 所以z的共軛=a-bi=3-i
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.