railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
यदि 4tanθ = 3 है, तो \(\frac{{5\sin \theta - 3\cos \theta }}{{5\sin \theta \; + \;3\;cos\theta }}\) बराबर है∶
1
1/3
2
9
3
3
4
1/9