Determining Trinomial Coefficient With Ladder Multiplication and Its Construction in Circle and Cone

Jufri Jufri; M.D.H. Gamal; Hera Deswita; Budi Yanto; Fauzi Erwis

Proceedings of The 2nd International Conference On Advance And Scientific Innovation, ICASI 2019, 18 July, Banda Aceh, Indonesia

Research Article

Determining Trinomial Coefficient With Ladder Multiplication and Its Construction in Circle and Cone

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@INPROCEEDINGS{10.4108/eai.18-7-2019.2288520,
    author={Jufri  Jufri and M.D.H.  Gamal and Hera  Deswita and Budi  Yanto and Fauzi  Erwis},
    title={Determining Trinomial Coefficient With Ladder Multiplication and Its Construction in Circle and Cone},
    proceedings={Proceedings of The 2nd International Conference On Advance And Scientific Innovation, ICASI 2019, 18 July, Banda Aceh,  Indonesia},
    publisher={EAI},
    proceedings_a={ICASI},
    year={2019},
    month={11},
    keywords={trinomial multiplication cone},
    doi={10.4108/eai.18-7-2019.2288520}
}

Jufri Jufri
M.D.H. Gamal
Hera Deswita
Budi Yanto
Fauzi Erwis
Year: 2019
Determining Trinomial Coefficient With Ladder Multiplication and Its Construction in Circle and Cone
ICASI
EAI
DOI: 10.4108/eai.18-7-2019.2288520

Jufri Jufri¹^,*, M.D.H. Gamal², Hera Deswita³, Budi Yanto¹, Fauzi Erwis¹

1: Informatics Engineering, University of Pasir Pengaraian, Pasir Pengaraian, Indonesia
2: Department of Mathematics, University of Riau, Pekanbaru, Indonesia
3: Education Department of Mathematics, University of PasirPengaraian, PasirPengaraian, Indonesia

*Contact email: jufrirokan@gmail.com

Abstract

alternative ways in determining trinomial coefficient with ladder multiplication and its construction in a cone. Ladder Multiplication perform by trinomial form factoring, then determine a factor as ladder and as ladder user. Every trinomial coefficient that we get will be constructed in a cone. Coefficient that constructed from a cone is another alternative aside from construction from Pascal’s pyramid. Every cone’s layer that have trinomial’s coefficient shows power of that trinomial’s coefficient. Such as third layer means that trinomial coefficient on power n = 3.

Keywords: trinomial multiplication cone

Published: 2019-11-26
Publisher: EAI

: http://dx.doi.org/10.4108/eai.18-7-2019.2288520