In the given figure, if PQ = 10 cm and PR = 8 cm, then the value of \(\cos {θ}\ + cot {θ}\) = ?
Answer & explanation
Correct answer: option 1
Use triplets:- 6, 8, 10
⇒ QR = 6 cm
\(\cos {θ}\ + cot {θ}\) = \(\frac{6}{10}\) cm + \(\frac{6}{8}\) cm = \(\frac{24 + 30}{40}\) cm
= \(\frac{54}{40}\) cm = \(\frac{27}{20}\) cm