\(\rm\frac{\sin x}{1+\cos x}+\frac{\sin x}{1-\cos x}=4\) x < 90° ಆಗಿದ್ದರೆ, ಮೌಲ್ಯ x ನದ್ದು:

1
10°
2
15°
3
30°
4
45°

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation