Wazari Exam (Iraq Baccalaureate) - Scientific Branch · Mathematics
Complex numbers, matrices and vectors
12 practice questions, each with the answer and an explanation.
Practise Complex numbers, matrices and vectors now
Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.
All 12 questions
- Use De Moivre's theorem to evaluate .
- Use De Moivre's theorem to evaluate .
- Use De Moivre's theorem to evaluate .
- Use De Moivre's theorem to evaluate .
- Use De Moivre's theorem to evaluate .
- If , find .
- Evaluate .
- If and , what is ?
- Findtheareaofthetrianglewithvertices,and.
- Findtheareaofthetrianglewithvertices,and.
- Findtheareaofthetrianglewithvertices,and.
- Findtheareaofthetrianglewithvertices,and.
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