sin2 θ = 2 sin θ - 1, 0° ≤ θ ≤ 90° అయితే  \(\rm \frac{1 + cosec \theta}{1 - \cos \theta}\)యొక్క విలువ కనుగొనండి

1
-2
2
2
3
1
4
-1

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation