railway RRB Technician Grade 1 Mock Test 2024 Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
\(\sqrt {\frac{{4 - 5{{\cos }^2}\theta }}{{{{\sin }^2}\theta }} + {\cot ^2}\theta} \) है:
1
1
2
2
3
4
4
3
\(\sqrt {\frac{{4 - 5{{\cos }^2}\theta }}{{{{\sin }^2}\theta }} + {\cot ^2}\theta} \) है:
1
2
4
3