RRB NTPC · ಪ್ರಶ್ನೆ 55
If \(\sin x = \frac{4}{5}\), then \(Cosecx + \cot x = \)
ಉತ್ತರ ತೋರಿಸು ಮತ್ತು ವಿವರಣೆ
ಉತ್ತರ: (C) 2
ವಿವರಣೆ
With sin x = 4/5, cos x = 3/5 (first quadrant). Then cosec x = 5/4 and cot x = cos x / sin x = 3/4. Their sum = 8/4 = 2.
RRB NTPC · ಪ್ರಶ್ನೆ 55
ಉತ್ತರ: (C) 2
With sin x = 4/5, cos x = 3/5 (first quadrant). Then cosec x = 5/4 and cot x = cos x / sin x = 3/4. Their sum = 8/4 = 2.