Teaching HTET PGT Level 3 - 2024 Mock Test Mathematics Differential Calculus Applications of Derivatives
Consider the following statements in respect of the function f(x) = sin x:
1. f(x) increases in the interval (0, π).
2. f(x) decreases in the interval \(\left(\dfrac{5\pi}{2},3\pi\right).\)
Which of the above statements is/are correct?
1
1 only
2
2 only
3
Both 1 and 2
4
Neither 1 nor 2