JEE Main 2020 Mathematics question
The position of a moving car at time t is given by , t > 0, where a, b and c are real numbers greater than 1. Then the average speed of the car over the time interval is attained at the point :
Answer: (B)
The position of a moving car at time t is given by , t > 0, where a, b and c are real numbers greater than 1. Then the average speed of the car over the time interval is attained at the point :