Teaching NVS Junior Secretariat Assistant (JSA) Mock Test 2024 Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
ଯଦି 16 sec2 θ – 40 sec θ + 25 = 0 ଏବଂ θ ଏକ ସୂକ୍ଷ୍ମ କୋଣ, ତେବେ tan θ ର ମୂଲ୍ୟ କେତେ ହେବ?
1
\(\frac{3}{4}\)
2
\(\frac{4}{5}\)
3
\(\frac{4}{3}\)
4
\(\frac{3}{5}\)