In a class of 30 students, the marks obtained are as follows: 45, 50, 55, 60, 65

Question: Find the value of tan(45°).Options: 01undefined√3Correct Answer: 1Solution: tan(45°) = 1...

Question: What is the derivative of f(x) = x^3 - 3x^2 + 4x - 5?Options: 3x^2 - 6x + 43x^2 - 6x2x^2 -..

Question: What is the value of 5C2?Options: 1020155Correct Answer: 10Solution: 5C2 = 5! / (2!(5-2)!)..

Question: What is the median of the following numbers: 3, 1, 4, 2, 5?Options: 2345Correct Answer: 3S..

Question: What is the derivative of f(x) = x^4 - 4x^3 + 6x^2 - 4x + 1?Options: 4x^3 - 12x^2 + 12x - ..

In a class of 30 students, the marks obtained are as follows: 45, 50, 55, 60, 65. What is the median?