Home › Courses › JEE Advanced › Mathematics › Complex NumbersJEE Advanced Complex Numbers — practice questions Explore 2 free Complex Numbers questions in JEE Advanced Mathematics. Open each question or exercise to read its content, reference answers and available explanation.
Practise Complex Numbers with Quill → Complex Numbers questions and exercises with answers Showing questions 1–2 of 2.
Worked practice questions Which complex number has the larger modulus? Read exercise and reference answers Questions A 3 + 4i (|z| = 5) B 1 + i (|z| = √2) Higher value 3 + 4i (|z| = 5) A 5 + 12i (|z| = 13) B 8 + 6i (|z| = 10) Higher value 5 + 12i (|z| = 13) A −2 + 2i (|z| = 2√2) B 3 + 0i (|z| = 3) Higher value −2 + 2i (|z| = 2√2) Open this exercise →
Spot the value that is NOT purely imaginary Read exercise and reference answers Questions Items i⁴ 3i −5i 2i Reason i⁴ = 1, which is real, not imaginary. Odd item i⁴ Items i² i −1 i⁶ Reason i is imaginary; the others all equal −1 (real). Odd item i Open this exercise →
How to practise Choose a Complex Numbers question and try to work out your answer. Open the question to check the correct answer and read its worked solution. Continue in the app for bite-sized lessons, explanations and review with Quill. You can start without creating an account. Put it into practice Continue with Complex Numbers practice for JEE Advanced. Read explanations as you go. No signup form needed to start.
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