state gov RPSC 2nd Grade Senior Teacher Mock Test Series 2025 Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
In a right angle ΔABC, ∠B = 90°, if tanA = 1, then 4 sinA cosA = ______________.
1
1
2
2
3
1/2
4
4
5
Question Not Attempted