SumitKumar
- 1
- 0
Please help me to find pattern in this question
Last edited by a moderator:
Finding patterns in math questions
- Context:
- Thread starter SumitKumar
- Start date
-
- Tags
- Patterns
Join the discussion
Registration is free. Ask a follow-up in this thread, or start your own.
1 reply · 1K views
Discussion
Mathematics news on Phys.org
Opalg
Gold Member
MHB
- 2,778
- 13
Hi SumitKumar, and welcome to MHB!
The remainder when $2^n$ is divided by $7$ depends on the remainder when the exponent $n$ is divided by $3$. So you need to work out the pattern of remainders when numbers of the form $\dfrac{k(k+1)}2$ are divided by $3$.
The remainder when $2^n$ is divided by $7$ depends on the remainder when the exponent $n$ is divided by $3$. So you need to work out the pattern of remainders when numbers of the form $\dfrac{k(k+1)}2$ are divided by $3$.
Similar threads
Financial Math questions?
- WMDhamnekar
- · Replies 1 ·
- General Math
- Replies
- 1
If maths is about finding patterns
- kaleidoscope
- · Replies 9 ·
- General Math
- Replies
- 9
Help with attached math questions
- afkurma
- · Replies 1 ·
- General Math
- Replies
- 1
Undergrad Understanding Summation Series: Finding Patterns in Sums of Squares
- jobsism
- · Replies 7 ·
- General Math
- Replies
- 7
High School Using competitive math question books for learning math?
- member 624364
- · Replies 1 ·
- General Math
- Replies
- 1
High School Finding patterns in a table of 350 rows and 20 columns
- wustvn
- · Replies 2 ·
- General Math
- Replies
- 2
Need help identifying correct answers to math questions
- squexy
- · Replies 4 ·
- General Math
- Replies
- 4
10-month study plan for college entrance exam with 10 math questions
- tetsuro1
- · Replies 4 ·
- STEM Academic Advising
- Replies
- 4
Graduate What Are the Answers to These Complex Math Questions?
- FeDeX_LaTeX
- · Replies 1 ·
- General Math
- Replies
- 1
High School How do I find formulas for number pattern sequences?
- mubashirmansoor
- · Replies 10 ·
- General Math
- Replies
- 10