railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
ΔPQR is a right angled triangle. ∠Q = 90 degree, PQ = 9 cm and QR = 11 cm. What is the value of cot P?
1
\(\frac{\sqrt{202}}{9}\)
2
\(\frac{11}{9}\)
3
\(\frac{9}{\sqrt{202}}\)
4
\(\frac{9}{11}\)