Teaching Bihar STET Paper 1 (माध्यमिक) Mock Test 2024 Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
যদি 2 cot θ = 3 হয়, তাহলে \(\frac{\sqrt{13} \sin \theta-3 \tan \theta}{3 \tan \theta+\sqrt{13} \cos \theta}\) এর মান নির্ণয় করুন।
1
\(\frac{2}{\sqrt{13}}\)
2
\(\frac{2}{3}\)
3
0
4
\(\frac{\sqrt{13} \sin \theta-3 \tan \theta}{3 \tan \theta+\sqrt{13} \cos \theta}\)