Question

So sánh 

1/3mũ 200 và 1/2 mũ 300

Answer 1

(1/3)^200=(1/3)^2^100=(1/27)^100

(1/2)^100=(1/2)^3^100=(1/8)^100

lai co 1/27<1/8

Vay 1/3 mu 200 < 1/2 mu 200

Answer 2

\(\left(\frac{1}{3}\right)^{200}=\left(\frac{1}{9}\right)^{100}\)

\(\left(\frac{1}{2}\right)^{300}=\left(\frac{1}{8}\right)^{100}\)

Do đó 1/2 mũ 300 lớn hơn đó