Teaching UP B.Ed (Paper 1 & 2) Mock Test 2025 Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
यदि \(\rm \sec A=\frac{17}{15}\), तब cot A का मान क्या होगा?
1
\(\frac{15}{21}\)
2
\(\frac{15}{7}\)
3
\(\frac{8}{15}\)
4
\(\frac{15}{8}\)