Tan A/(1 - Cot A) + Cot A/(1 - Tan A) = Sec A.Cosec a + 1 = 1 + tan a + cot a
Lalithasri2006
Asked:
December 2022
The Perimeter of a rectangular swimming pool is 154m. It length is 2m more than twice its breadth . Express this question in two variables
Lalithasri2006
Asked:
December 2022
What is the work done to increase the velocity of a car from 40 km/hr to 60 km/hr if the mass of the car is 1000 kg ? Does the work done by the force have a negative or a positive magnitude ?