SSC IB Security Assistant & MTS Mock Test Series 2023 Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
ΔPQR is a right angled triangle. ∠Q = 90 degree, PQ = 12 cm, QR = 5 cm. What is the value of cosec P + sec R?
1
26/5
2
13/5
3
18/5
4
14/5