If a =2 +i then in the form of a+bi what does a^-1 equal
Originally Posted by Rimas If a =2 +i then in the form of a+bi what does a^-1 equal It means the multiplicative inverse,
Originally Posted by Rimas What? I multiplied by the "conjugate" to clear the denominator from imaginary numbers. Note, I multiplied both the numerator and denominator.
The meaning of is definied as the inverse, meaning,
This is one of my favorite questions.
The multiplicative inverse of a complex number z is: