Home » If 2 cosθ =x+1/x , Find 2cos3θ Quantitative aptitude If 2 cosθ =x+1/x , Find 2cos3θ April 3, 2024 8 Views If 2 cosθ =x+1/x , Find 2cos3θ? Answer: Option B Sol:
A vessel of 115 litres is filled with milk and water. 70% of milk and 40% of water is taken out of the vessel it is found that the vessel is
A manufacture of patent medicines gives 2 dozen extra bottles of the medicine for every order of 15 dozens a discount of 25%