engineering recuitment ICAR Technician 2021 Mock Test (Re-Exam) Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
यदि sec θ + tan θ = 2 है, तब sec θ का मान क्या है?
1
\(\frac{3}{2}\)
2
\(\sqrt2\)
3
\(\frac{5}{2}\)
4
\(\frac{5}{4}\)