10. sin(2 – 3i) cos(3 – 2i)

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ADVANCE MATHEMATICS

Trigonometric Functions of Complex Numbers

Help me solve this problem I am struggling to answer these particular problems particularly in 7 and 8 please answer also 9-10, Please make the solution clear I will give feedback as soon as I got the help, thank you!

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SIMPLIFY THE FOLLOWING EXPRESSIONS:

 

1
9. csc² (3.5 –
i)
10. sin(2 – 3i) cos(3 – 2i)
Transcribed Image Text:1 9. csc² (3.5 – i) 10. sin(2 – 3i) cos(3 – 2i)
7. sec(2e1.58i)
8. [cot(3.24 – 72°)]³
Transcribed Image Text:7. sec(2e1.58i) 8. [cot(3.24 – 72°)]³
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