railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
ଯଦି \(\sqrt {3} \sin \theta - \cos \theta = 0 \) ( \(\theta\) ଏକ ନ୍ୟୁନକୋଣ), ତେବେ \(\cos^3\theta - \sqrt 3 \sin^3 \theta\) ର ମୂଲ୍ୟ କେତେ ହେବ:
1
–1
2
\(\frac{\sqrt 3}{4}\)
3
\(\frac{\sqrt 3}{2}\)
4
\(\frac{3}{8}\)