Teaching Bihar Sakshamta Pariksha (Niyojit Shikshak) Mock Test 2024 Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
If \(cosec\ \theta=\frac{13}{12}\), then what is the value \(\rm \frac{2\sin \theta-3\cos \theta}{4\sin \theta-9\cos \theta}\) ?
1
\(\frac{4}{12}\)
2
3
3
\(\frac{3}{12}\)
4
4