Question
Asked Nov 29, 2019
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Question 1.a 

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Expert Answer

Step 1

Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for you. To get remaining sub-part solved please repost the complete question and mention the sub-parts to be solved.

Step 2

a) z + w

 = (2 – 3i) + (–3 + 2i)

Group the real part and imaginary part as follows,

= (2 – 3) +(–3i + 2i)

z + w = – 1 – i

z – w

 = (2 – 3i) – (–3 + 2i)

Group the real part and imaginary part as follows,

= (2 – (–3)) + (–3i – 2i)

z – w = 5 – 5i

Step 3

b) zw

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Tagged in

Math

Algebra

Complex Numbers