Question

15/26+10/17+8/21 vs 2

so sánh

Answer 1

1,5673.....và 2 

=> 15/26+10/17+8/21 < 2

**** mình đi mà

Answer 2

15/26 + 10/17 + 8/21 = \(\frac{14351}{9282}\)

2 = \(\frac{18564}{9282}\)

Vì \(\frac{14351}{9282}\)< \(\frac{18564}{9282}\)

=> 15/26 + 10/17 + 8/21 < 2