Civil Services Examination · প্রশ্ন 79
Let x be a real number between 0 and 1. Which of the following statements is/are correct? I. x² > x³. II. x > √x. Select the correct answer using the code given below:
উত্তর দেখান ও ব্যাখ্যা
উত্তর: (A) I only
ব্যাখ্যা
For 0 < x < 1, higher powers are smaller, so x² > x³, and √x > x, so II is false. (Answer as per the official UPSC answer key.)