JEE Main & Advanced Mathematics Limits, Continuity and Differentiability Question Bank Numerical Value Type Questions - Continuity and Differentiability

  • question_answer
    Let S be the set of all points in \[(-\pi ,\pi )\] at which the function \[f(x)=\min \,\,\{\sin x,\cos x\}\] is not differentiable. Then the number of elements in the set S is

    Answer:

    2


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