cos4 θ - sin4 θ = k అయితే, (1 - k)/(1 + k) విలువను కనుగొనండి:

1
tan²θ
2
sin²θ
3
cot²θ
4
cosec²θ

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation