Table of contents
- 0. Review of Algebra(0)
- 1. Equations & Inequalities(0)
- 2. Graphs of Equations(0)
- 3. Functions(0)
- 4. Polynomial Functions(0)
- 5. Rational Functions(0)
- 6. Exponential & Logarithmic Functions(0)
- 7. Systems of Equations & Matrices(0)
- 8. Conic Sections(0)
- 9. Sequences, Series, & Induction(0)
- 10. Combinatorics & Probability(0)
9. Sequences, Series, & Induction
Sequences
9. Sequences, Series, & Induction
Sequences: Study with Video Lessons, Practice Problems & Examples
Back to all problems
57PRACTICE PROBLEM
Write S1, S2 and S3 for the given statement Sn where n is any positive integer. Prove that the statements S1, S2 and S3 are true.
Sn: 2 + 3 + 4 + ... + (n + 1) = n(n+3)/2
Write S1, S2 and S3 for the given statement Sn where n is any positive integer. Prove that the statements S1, S2 and S3 are true.
Sn: 2 + 3 + 4 + ... + (n + 1) = n(n+3)/2