squarematrix.py

Created on September 09, 2023
926 Bytes
print("\n\n")
# Get user input for matrix elements
a = int(input("Enter the value of a: "))
b = int(input("Enter the value of b: "))
c = int(input("Enter the value of c: "))
d = int(input("Enter the value of d: "))

# Calculate the determinant
det = a * d - b * c


# Check if the matrix is invertible (det != 0)
if det == 0:
    print("The matrix is not invertible (det = 0)")
else:
    # Calculate the inverse
    inv_a = d / det
    inv_b = -b / det
    inv_c = -c / det
    inv_d = a / det
    
    

print("\nOriginal Matrix:")
print("xxxxxxxxxxxxxxxxxx\n")
print("[",a," ",b,"]")

print("[",c," ",d,"]")
print("\nxxxxxxxxxxxxxxxxxx")

# Display the determinant
print("===================\n")
print("det = ", det,"\n")
print("===================\n")

print("Inverse:")
print("********************\n")
print("[",inv_a," ",inv_b,"]")

print("[",inv_c," ",inv_d,"]")
print("\n********************")