• show that a given sequence is either arithmetic, geometric or ...

• cours - matière potentielle : tennis club
• exposé
• expression écrite

12 5. Algebra 5. A lg eb ra Sequences and series You should be able to: • show that a given sequence is either arithmetic, geometric or neither • fi nd any given term in an arithmetic sequence or a geometric sequence • fi nd the common difference in an arithmetic sequence and the common ratio in a geometric sequence • fi nd the number of terms in an arithmetic or a geometric sequence • fi nd the sum of the fi rst n terms in an arithmetic or a geometric series • apply the concepts of arithmetic and geometric sequences in the solution of problems • determine when it is possible to fi nd the sum

• problem into equations
• combination numbers results
• use of the inductive hypothesis
• geometric sequence
• mathematical induction
• complex numbers
• probability
• formula
• term
• answer