IJK

IJK or ijk may refer to:

International Youth Congress of Esperanto
Imad Jack Karam, a Lebanese singer-songwriter
Izhevsk Airport - IATA code
Y-Chromosomal Haplogroup "IJK"
Unit vectors in the Cartesian coordinates are denoted by ${\mathbf {{\hat {{\boldsymbol {\imath }}}}}}$ , ${\mathbf {{\hat {{\boldsymbol {\jmath }}}}}}$ and ${\mathbf {{\hat {{\boldsymbol {k}}}}}}$ where ${\mathbf {{\hat {{\boldsymbol {\imath }}}}}}={\begin{bmatrix}1\\0\\0\end{bmatrix}},\,\,{\mathbf {{\hat {{\boldsymbol {\jmath }}}}}}={\begin{bmatrix}0\\1\\0\end{bmatrix}},\,\,{\mathbf {{\hat {{\boldsymbol {k}}}}}}={\begin{bmatrix}0\\0\\1\end{bmatrix}}$
Unit quaternions, similarly, are typically represented by i, j, and k.
Indhiya Jananayaga Katchi, a political party in Tamil Nadu, South India

This article is issued from Wikipedia - version of the 10/19/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.