Vector and Matrix - MAdd
Matrix1, Matrix2: The two matrices/vectors to be added.
Please ensure that matrix1 and matrix2 are of the same dimensions, the same number of rows and columns. Please also ensure that the result range is of the same dimensions.
MAdd is an array function. Select the block of cells to which you want to add the formula and type the formula in the formula box. Then press Ctrl-Shift-Enter.