If \(\dfrac{7\sin\theta + 4\cos\theta}{9\sin\theta - 2\cos\theta} = \dfrac{5}{4}\) then the value of \(\dfrac{\tan^2\theta + 5}{\tan^2\theta - 5}\)
\(\dfrac{2121}{769}\)
\(-\dfrac{2121}{769}\)
\(\dfrac{769}{2121}\)
\(-\dfrac{769}{2121}\)
Find the area (in cm2) of the sector whose perimeter is \(\dfrac{64}{3}\) cm and central angle is 60°. \(\text{(use } \pi = \dfrac{22}{7}\text{)}\)
\(\dfrac{47}{3}\)
\(\dfrac{77}{3}\)
\(\dfrac{68}{3}\)
\(\dfrac{85}{3}\)
General English
Select the option that can be used as a one-word substitute for the given group of words.
Morbid compulsion to consume alcohol continuously