Maths 3rd Secondary- Revision| Algebra and solid Geo. | Booklet 1| part 1

مزيد من الدروس على الموقع: https://sites.google.com/site/shabanm... في هذا الدرس how to : *the distance between two planes *The amplitude of complex number *A Coefficient of term in binomial *exponential form of complex number exercises on permutation and combinations