# Manuals/calci/MATRIXADD

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**MATRIXADD (a,b,afactor,bfactor)**

- and are any two matrices.

## Description

- This function calculates the addition of the two matrices.
- In , and are two matrices.
- is the multiplying value with and is the multiplying value with .
- Matrix addition is the basic operation of adding two matrices with the corresponding entries.
- Two matrices must have an equal number of rows and columns.
- The sum of matrices A and B is denoted by
- Here constant value is multiplied with each values in matrix A and constant value is multiplied with each values in matrix B.
- Then it is doing the matrix addition with all the corresponding entries.
- If the factor values are not given then it is doing usual matrix addition with the factor values as 1.

## Examples

1. MATRIXADD([[10,14,17],[6,-3,-5],[21,-34,76]],[[22,25,33],[-17,19,20],[26,35,-21]])

32 | 39 | 50 |

-11 | 16 | 15 |

47 | 1 | 55 |

2. MATRIXADD([[4,5,10],[-12,34,31]],[[17,18,27],[29,-24,31]])

21 | 23 | 37 |

17 | 10 | 62 |

3. MATRIXADD([[6,7],[10,-12]],[[3.2,4],[5,15]],6,8)

61.6 | 74 |

100 | 48 |

## Related Videos

## See Also

## References