defence exam CISF Head Constable Ministerial (HCM) & ASI Steno Mock Test Series Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
यदि A + B = 90° तथा sin A = \(\frac{3}{5}\) है, तो tan B का मान क्या होगा?
1
\(\frac{5}{4}\)
2
\(\frac{5}{3}\)
3
\(\frac{3}{5}\)
4
\(\frac{4}{3}\)