Start learning 50% faster. Sign in now
Begum Rokeya Sakhawat Hossain founded the first school for Muslim girls in British India, pioneering female education and empowerment with the establishment of the Sakhawat Memorial Girls' High School in Kolkata.
If a = b in the equation of ellipse x²/a² + y²/b² = 1, then the curve becomes:
The derivative of y = eˣ · cos(x) is
A manufacturer sells an article to a wholesaler at a profit of 20%. The wholesaler sells it to a retailer at a profit of 25%, and the retailer sells it ...
A train that is 300 meters long takes 15 seconds to pass a tree. What is the speed of the train in kilometers per hour?
A man travels 60 km at a speed of 30 km/h and then travels 90 km at a speed of 60 km/h. What is his average speed for the entire journey?
Find the simplified value of given expression
The time taken by Boat 'X' to travel a distance of '2a' km upstream is the same as the time it takes to travel '3a' km downstream. Similarly, the time t...
If the perimeter of a square measures 92 cm, what is the area of the square?
In the given series, what will be come in place of blanks?
Series I: 13, _ P _, 89, 145, 229, 369
Series II: 287, _ Q _, 223, 194, 167, 14...
(√196 + √121) × 4 = ?/2