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how to solve this complex number problem
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Asked by ashwinskrishna2006 | 14 Apr, 2024, 11:58: AM
answered-by-expert Expert Answer

Let z1, and z2 be the nth roots of unity which subtend a right angle at the origin, then n must be of the form

(A) 4k+1        (B) 4k+2         (C) 4x=3          (D) 4k

Solution:

Answered by Renu Varma | 16 Apr, 2024, 02:42: PM
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JEE main - Maths
how to solve this complex number problem
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Asked by ashwinskrishna2006 | 14 Apr, 2024, 11:58: AM
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JEE main - Maths
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Respected Ma'am/Sir. I have doubt in Question no. 2. Sir/Ma'am I always get confusion in how to iota summation or even normal summation. Like such a large numbers like 200,300,400 etc..... How to do summation. How to cancel the terms. I would be grateful if you teach in detail about it.
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JEE main - Maths
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