Answered step by step
Verified Expert Solution
Question
1 Approved Answer
show full work plz 11) Let y be a three-digit number. Use a direct proof to prove the following claim: If the sum of the
show full work plz
11) Let y be a three-digit number. Use a direct proof to prove the following claim: If the sum of the digits of y is divisible by 3, then y is also divisible by 3. [For example, y = 321. The sum of the digits of y is 3+2+1 = 6, which is divisible by 3. Thus, y = 321 is divisible by 3.]Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started