10th Class Mathematics Introduction to Trigonometry Question Bank Trigonometry

  • question_answer
      As \[x\] increases from \[0\,\,to\,\,\frac{\pi }{2}\], the value of \[\cos x\]  

    A)  increases

    B) decreases  

    C) remains constant

    D) increases, then decreases

    Correct Answer: B

    Solution :

    Not available


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