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If θ = 9°, then what is the value of  Cot θ cot 2 θ cot 3 θ cot 4 θ cot 5 θ cot 6 θ cot 7 θ cot 8 θ cot 9 θ ?
What is the value of cot 35° cot 40° cot 45° cot 50° cot 55°?
What is the value of cot 35°cot 40°cot 45°cot 50°cot 55°?
The value of cot 10°.cot 20°.cot 60°.cot 70°.cot 80° is?
What is cot 1° cot 23° cot 45° cot 67° cot 89° equal to?
Six bells make a sound of tick together in the beginning and after every 5 sec, 10 sec, 15 sec, 20 sec, 18 sec, and 21 sec respectively. How many times will the bells ring together in 1.5 hours?
In a 200 meters race, Rohan can give Rahul a 20 meters start and in a 36 km race Rahul can give Sanjay a 4 km start. If the speed of Rahul is 36 m/sec then what is the speed of Rohan in m/sec? A. 20 m/sec B. 40 m/sec C. 24 m/sec D. 50 m/sec
If P = cot A cot B/(cot A + cot B) and Q = tan A tan B/(tan A + tan B), then find value of (P – Q):
What is (tan x + tan y)(1 – cot x cot y) + (cot x + cot y)(1 – tan x tan y) equal to?
Given that A = cot30° and \(B = \frac{{\cot 60^\circ \cot 30^\circ + 1}}{{\cot 30^\circ - \cot 60^\circ }},\) which of the relations stated below is true?