Define a matrix vector and determinent in rmarkdown html document

Question

How to define a matrix,vector and determinent in rmarkdown html document.

Answer 1

Hi Riya,

I have given some examples below for each.

Matrix:

$$\begin{bmatrix}1 & x_{1}\\
1 & x_{2}\\
1 & x_{3}
\end{bmatrix}$$

Vector:

$$\mathbf{u} = 5\vec u+7\hat y$$

Determinant:

$$\begin{vmatrix}a & b\\
c & d
\end{vmatrix}$$

The statements start with $$ followed by \beginmath function (or symbol) and characters. A new line is added using \\ and end the math expression with \end and $$

Run these examples and try yourselves.

For more information, check out this manual.

https://bookdown.org/yihui/rmarkdown/markdown-syntax.html