engineering recuitment ICAR (IARI) Assistant (Pre + Mains) 2022 Mock Test Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
sin B = \(\frac{9}{41}\) , 0° < B < 90° இருக்கும் cot B இன் மதிப்பு என்ன?
1
\(\frac{41}{9}\)
2
\(\frac{40}{9}\)
3
\(\frac{9}{40}\)
4
\(\frac{9}{41}\)