Teaching Bihar STET Paper 1 (माध्यमिक) Mock Test 2024 Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
sin θ = 3/11 என்றால், cot θ இன் மதிப்பு என்ன?
1
\(\frac{3 \sqrt{7}}{11}\)
2
\(\frac{4 \sqrt{7}}{11}\)
3
\(\frac{4 \sqrt{7}}{3}\)
4
\(\frac{3 \sqrt{7}}{28}\)