SSC SSC Selection Post (Phase 13) 2025 Mock Test Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
यदि tan (x + y) tan (x - y) = 1 है, तो tanx का मान ज्ञात कीजिए।
1
\(\sqrt{3}\)
2
1
3
\(\frac{1}{2 \sqrt{3}}\)
4
\(\frac{1}{\sqrt{3}}\)