Shovana Narayan is celebrated for her expertise in Kathak, an Indian classical dance form. She has earned several awards for her contributions to the arts, including the Padma Shri.
If cos 2θ = 3/4, find the value of sin² θ.
A car covers a distance of 450 km at a constant speed. If the car’s speed had been 15 km/h faster, it would have taken 1 hour less to cover the same d...
If sec θ + tan θ = 5, then find the value of sin θ.
A and B start a business with investments of ₹50,000 and ₹40,000, respectively. After 6 months, C joins with an investment of ₹60,000. At the end ...
A car travels a distance of 240 km in 4 hours. If it increases its speed by 20 km/h for the next 3 hours, how much distance will it cover in total?
P. A can complete a piece of work in14 days and B can do the same work in 5 days. If B starts the work and they work on alternative days. Find total no....
Find the value of cos 15° × cos 75° + sin 15° × sin 75°:
If a person invests ₹50,000 in a scheme offering a compound interest of 5% per annum, calculate the total amount he will have after 3 years. Assume th...
A sphere has a volume of 288π cubic units. What is the diameter of the sphere?
