Combinatorics | Number Theory Answers

Questions: 665

Answers by our Experts: 582

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Search & Filtering

I need the answer to this equation:
? + ? - ? + ? - ? = 53
The numbers I have to use are: 51 25 23 40 & 62
Let n be an integer divisible by 9. Prove that n^7 = n mod 63
find the base of the numeral system in which 26-18=9(express your answer in base 10).
how many integers from 1 to 19999 have exactly 15 divisors ?
In how many ways can a student select any number of books from the library if there are 7 books of his interest?
Prove by mathematical induction
1. 7|(3^(2n+1) + 2^(n+2))
2. 11|(8•10^(2n) + 6•10^(2n-1) + 9)
3. 2^( n)<n
Prove that the sum of any 7 consecutive non- negative integers is divisible by 7 . Is this true for any positive integers instead of 7
My games collection is 4 feat 5 and a half inches tall, with the average case being 3 quarters of an inch thick, how many games do have?
remainder as a whole number as a fration
which is the smallest 6 digit number when divided by 5,6,7,8 respectively gives remainder as 3,4,5,6
LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS