X 2 b. Find the conjugate of the denominator then rationalize the expression -2 3 6 33. The complex conjugate of xiy x i y is x iy x i y.
It will be impossible before you pick a basis.
This base or this length right here is a. Multiply both the numerator and denominator by the conjugate. For calculating conjugate of the complex number following z3i enter complex_conjugate 3 i or directly 3i if the complex_conjugate button already appears the result 3-i is returned. From the above figure we can notice that the complex conjugate of a complex number is obtained by just changing the sign of the imaginary part.