justinprice3086 justinprice3086
  • 22-04-2024
  • Mathematics
contestada

Prove that a positive integer in decimal number system is divisible by 3 if and only if the sum of its digits in septenary number system is divisible by 3.

Respuesta :

Otras preguntas

1. How does inertia affect a person who is not wearing a seatbelt during a collision?
sharon was hospitalized when she cut her wrist in an attempted suicide. while in the hospital she was mostly deeply depressed with occasional bouts of excessive
If you see any type of cloud, you can expect fair weather.
did the new European colonies constitute major expansions of state power
The state religion of the Han Dynasty was _____.
Name three of the cultural areas scientist refer to when discussing native americans
Which one of the following is a characteristic of a metal? A. Changes the color of litmus paper to red B. Conducts heat readily C. Reacts with bases to produce
A family travels 989.5 miles in 17.8 hours. Estimate the number of miles they can travel in one hour.
Common factors of 24, 64, 88
Which of the following are common characteristics of a Shakespearean comedy? mistaken identities inaccurate historical information the theme of love the theme