Teaching Jharkhand (JSSC) PRT (1 to 5) Mock Test 2023 Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
यदि cos θ = 9/13 है, तब cosec θ का मान क्या होगा?
1
\(\frac{13}{\sqrt{22}}\)
2
\(\frac{13\sqrt{22}}{44}\)
3
\(\frac{2\sqrt{22}}{13}\)
4
\(\frac{\sqrt{22}}{13}\)