SSC Delhi Police Head Constable (Ministerial) 2025 Mock Test (New) Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
यदि \(\tan \theta=\frac{3}{10}\) है, तो \(\frac{(1+\sin \theta)(1-\sin \theta)}{(1+\cos \theta)(1-\cos \theta)}\) का मान ज्ञात कीजिए।
1
\(\frac{50}{3}\)
2
\(\frac{100}{7}\)
3
\(\frac{100}{9}\)
4
\(\frac{100}{3}\)