📊 Interactive Matrices in Algebra

📌 What is a Matrix?

A matrix is a rectangular arrangement of numbers in rows and columns.

Example:
| 1 2 |
| 3 4 |

📑 Types of Matrices

• 🔹 Square Matrix: Rows = Columns. Example

  | 2 3 |
  | 4 5 |

• 🔹 Diagonal Matrix: Non-diagonal elements are zero. Example

  | 3 0 |
  | 0 7 |

• 🔹 Identity Matrix: Diagonal elements are 1, others are zero. Example

  | 1 0 |
  | 0 1 |

• 🔹 Zero Matrix: All elements are zero. Example

  | 0 0 |
  | 0 0 |

• 🔹 Row Matrix: Only one row. Example

  | 5 6 7 |

• 🔹 Column Matrix: Only one column. Example

  | 8 |
  | 9 |

• 🔹 Symmetric Matrix: Equal to its transpose. Example

  | 2 4 |
  | 4 3 |