SSC Delhi Forest Guard 2020 Mock Test Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
सर्वसमिकाओं का प्रयोग करके निम्नलिखित व्यंजक को सरलीकृत कीजिये। \(\frac{{sin^2\theta }}{{cos\theta }}\)
1
\(\sec {\rm{\theta }} - \cos {\rm{\theta }}\)
2
\(\cos {\rm{\theta }} - \sin {\rm{\theta }}\)
3
\(\tan {\rm{\theta }}\)
4
\(\sec {\rm{\theta }}\)