3.
-
-1/1= 1/(-1)
(-1/1)^(0,5)=(1/-1)^(0,5)*
(-1)^(0,5)/(1)^(0,5) = (1)^(0,5)/(-1)^(0,5)
-i/1 = 1/i *
i / 2 = 1 / (2i) *
i/2 + 3/(2i) = 1/(2i) + 3/(2i) *
i (i/2 + 3/(2i) ) = i ( 1/(2i) + 3/(2i)) *
(i^2)/2+(3i)/2i = i /(2i) + (3i)/(2i)
(i^2 = -1 bunu biliyoruz)
-(1/2)+3/2 = 1/2 +3/2
1=2
(bkz: false proof)
