Sequences & Series

Arithmetic and geometric sequences, partial sums, convergence tests.

AP Calculus BC

Arithmetic Sequence

a_n = a₁ + (n - 1)d

First term (a₁)

Common diff (d)

n terms

Geometric Sequence

a_n = a₁ · r^(n-1)

First term (a₁)

Common ratio (r)

n terms