With the help of sympy.Matrix.row_del() method, we can delete the rows of the matrix.
Syntax :
sympy.Matrix().row_del()
Return : Return a new matrix.
Example #1 :
In the given example we can see that the
sympy.Matrix.row_del() method is used to delete the row of a matrix and return a new matrix.
# Import all the methods from sympy from sympy import *Â Â # use the row_del() method for matrix gfg_val = Matrix([[1, 2], [2, 1]]).col_row(1) Â Â print(gfg_val) |
Output :
Matrix([1, 2])
Example #2 :
from sympy import *Â Â # use the row_del() method for matrix gfg_val = Matrix([[1, 2], [2, 3], [23, 45]]).row_del(0) Â Â print(gfg_val) |
Output :
Matrix([[2, 3], [23, 45]])
