Teaching UP TGT Mock Test Series 2025 Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
यदि cotθ = \(\sqrt{2+\sqrt{2 + \sqrt{2 + \sqrt{2 + ...}}} }\) जहाँ, 0∘ < θ < 90∘ है, तो tanθ का मान ज्ञात कीजिए।
1
\(\frac{1}{2}\)
2
√2
3
\(\frac{1}{\sqrt 2}\)
4
2