Teaching NVS PGT 2024 Test Series Mathematics Quadratic Equations

यदि αx2 - 20x + 64 = 0 का मूल है और α = \(e^{(1+|\cosθ|+|\cosθ|^2+\cdots\infty)\log_e4}\) है। θ ∈ (0, π) के मानों का योग कितना है

1
\(\frac{2π}{3}\)
2
\(\frac{3π}{2}\)
3
π
4
\(\frac{π}{2}\)
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