Question: Let w = 1 + 3i Express 2/w in the form x +yi, where x,y is an element of R Investigate whether |iw+w| = |iw|

Let w = 1 + 3i

Express 2/w in the form x +yi, where x,y is an element of R

Investigate whether |iw+w| = |iw| + |w|

Let z = 1 +2i

Write down the complex conjugate of z

Find the real numbers k and t such that kz + t(z conjugate) = 2z^

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