Arithmetic Sequences Help
I've been struggling with these two questions for the entire day and I just can't seem to understand how to solve it, please provide clear instruction on how you solved it basically explain as much as you can.
Answer
Answers can be viewed only if
- The questioner was satisfied and accepted the answer, or
- The answer was disputed, but the judge evaluated it as 100% correct.
Nicolasp
163
The answer is accepted.
Join Matchmaticians Affiliate Marketing
Program to earn up to 50% commission on every question your affiliated users ask or answer.
- answered
- 422 views
- $4.00
Related Questions
- Prove the trig identity $\frac{\sin x +\tan x}{1+\sec x}=\sin x$
- Solve the equation $x^4-5x^2+6=0$
- Is $\sum_{n=1}^{\infty}\frac{\arctan (n!)}{n^2}$ convergent or divergent?
- Basic calc help
- Why does $ \sum\limits_{n=1}^{\infty } 2^{2n} \times \frac{(n!)^2}{n(2n+1)(2n)!} =2 $ ?
- Sequences undergrad
- Algebra problem
- Find the real solution of the equation $x^{2}-10=x \sin{x}$.