Ask a New Question

Prove that 7^7-7^6 is divisible

How do you prove that any palindrome, a number that reads the same backwards and forwards, with an even number of digits is
1. 1 answer
2. asked by Laura
3. 618 views
Use mathematical induction to prove the truth of each of the following assertions for all n ≥1.n³ + 5n is divisible by 6 I
1. 4 answers
2. asked by Francesca
3. 1,157 views
Prove or disprove the following: If the integer n is divisible by 3 then n^2 is divisible by 3. Use the direct method of proof
1. 1 answer
2. asked by Math_stuck
3. 564 views
Use mathematical induction to prove the truth of each of the following assertions for all n ≥1.5^2n – 2^5n is divisible by 7
1. 1 answer
2. asked by Francesca
3. 849 views
Use mathematical induction to prove that 5^(n) - 1 is divisible by four for all natural numbers n. Hint: if a number is
1. 1 answer
2. asked by Help
3. 1,319 views
Which expression below is a counterexample to the following statement?If a number is divisible by 3, then it is divisible by 6.
1. 1 answer
2. 150 views
The values A,B,C, and [(A/B)+C], are all integers which are divisible by 3. Then, which of the following statements must be
1. 0 answers
2. asked by unowen
3. 583 views
The values A,B,C, and [(A/B)+C], are all integers which are divisible by 3. Then, which of the following statements must be
1. 1 answer
2. asked by unowen
3. 648 views
The number of positive integers that are less than 500 and that are not divisable by 2 or 3 is?There are 250 divisible by 2, 166
1. 0 answers
2. asked by Gina
3. 688 views
Which statement is correct? Explain your choice.If a numbers to divisible by 3 and 6, then it is divisible by 18. If a number is
1. 0 answers
2. asked by Sarah
3. 379 views