state gov TSPSC Forest Beat Officer (ఫారెస్ట్ బీట్ ఆఫీసర్) Mock Test 2023 Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
Which of the following is equal to \(\left[\frac{\tan \theta+\sec \theta−1}{\tan \theta−\sec \theta+1}\right]\) ?
1
\(\frac{1+\sin \theta}{\cos \theta}\)
2
\(\frac{1+\tan \theta}{\cot \theta}\)
3
\(\frac{1+\cot \theta}{\tan \theta}\)
4
\(\frac{1+\cos \theta}{\sin \theta}\)