how do we derive the formula for multiplicative inverse of complex number z=a+ib ,that is, 1/z?

Asked by kriti27 | 6th Jul, 2010, 12:00: AM

Expert Answer:

Dear Student,
 

The square of the absolute value is obtained by multiplying a complex number by its conjugate:

  if z is non-zero
where z-1 = 1/z

Regards Topperlearning.

Answered by  | 14th Jul, 2010, 02:06: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.