engineering recuitment NPCIL Plant Operator Mock Test Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
If cot θ = 4, then the value of \(\frac{{5\sin {\rm{\theta }} + 3\cos {\rm{\theta }}}}{{5\sin {\rm{\theta }} - 3\cos {\rm{\theta }}}}\)
1
(-17)/7
2
11
3
12
4
9/7