arg |
|||||||
a) |
|
b) |
|
c) |
|
d) |
|
arg |
|||||||
a) |
|
b) |
|
c) |
|
d) |
|
(b)
Let
Then,
Since, in argument of a conjugate of a complex, the real axis is unaltered, but imaginary axis be changed, hence it is given by