ID: Class: 12 Subject: Math Topic: Application of Derivative Type: Mcq Year: 2024

Question:

The function \(f(x)=kx-\sin~x\) is strictly increasing for
  • A. \(k\gt1\)
  • B. \(k\lt1\)
  • C. \(k\gt-1\)
  • D. \(k\lt-1\)