state gov APPSC Forest/Assistant Beat Officer (ఫారెస్ట్/అసిస్టెంట్ బీట్ ఆఫీసర్) (Pre + Mains) Mock Test 2025 Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
If sin3A = cos(A + 30°) where 3A is an acute angle then find the value of tan5A.
1
(√3 - 1)(√3 + 1)
2
(√3 + 1)/(√3 – 1)
3
(√3 + 1)/(√2 – 1)
4
(√3 + 1)/√3