Skip to content / Đến nội dung
ThichHocToan.com

IKMC 2021 - Grades 11-12 - Set 2 - Self-study Question 7

IKMC · IKMC 2021 - Grades 11-12 - Set 2 - Self-study

Question 7

Let $x=\pi/4$. Which is largest?
  1. $x^4$
  2. $x^2$
  3. $x$
  4. $\sqrt x$
  5. $\sqrt[4]x$