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Friday, 9 October

JEE Main Maths · Complex Numbers and Quadratic Equations

Sum of p-th Powers of Roots

Sum of p-th Powers of Roots (Complex Numbers and Quadratic Equations) was asked once in the 42 JEE Main shifts Lumi analysed, in 2022.

Times asked
1
in 1 shift
Years
2022
Usual format
Single correct
Application
Pattern
Occasional
asked once so far

How it is asked

  • Power sum of roots of unity

Difficulty

Easy 0Medium 1Hard 0

Where it sits

Chapter: Complex Numbers and Quadratic Equations. Topic: Roots of Unity, 7 questions over 6 ideas.

Other repeat ideas in this topic

Every time it came

The question

Newest first, each with its options and official answer.

  1. 25 Jul 2022, Shift 1 · Q2If α, β, γ, δ\alpha,\ \beta,\ \gamma,\ \delta are the roots of the equation x4+x3+x2+x+1=0x^4+x^3+x^2+x+1=0, then…MediumSingle correct