"Las matemáticas son una ciencia exacta salvo cuando te equivocas." Jaume Perich


lunes, 21 de noviembre de 2011

Geometric Progressions

In this video you are introduced to what a geometric progression is and how to find the nth term and the sum of the first n terms

martes, 15 de noviembre de 2011

Arithmetic Progressions

In this video you are introduced to what an arithmetic progression is and how to find the nth term and the sum of the first n terms



jueves, 10 de noviembre de 2011

miércoles, 9 de noviembre de 2011