Two matrices are commutative if their product is the same regardless of the order in which they are multiplied. In other words, for matrices A and B, if A*B = B*A, then they are commutative. However, not all matrices are commutative. In general, matrices are commutative only if they are scalar multiples of the identity matrix, or if they are diagonal matrices with distinct diagonal entries. **

Yes, the commutative law states that the order of the numbers in an addition or multiplication operation can be changed without affecting the result. In this case, if the statement is referring to a mathematical operation where the order of the numbers can be changed without changing the outcome, then it is likely referring to the commutative law. **

Matrix multiplication is not commutative because the order of multiplication matters. When multiplying matrices, the number of columns in the first matrix must match the number of rows in the second matrix. If the order of multiplication is changed, the dimensions of the matrices may no longer be compatible, resulting in a different outcome. This is why matrix multiplication does not follow the commutative property, where changing the order of operands does not change the result. **

The savings bank may be blocking online banking customers for security reasons. They may have detected suspicious activity on certain accounts and are taking precautionary measures to protect their customers' funds and personal information. Additionally, the bank may be conducting routine maintenance or updates to their online banking system, temporarily restricting access to ensure a smooth and secure user experience once the maintenance is complete. It is also possible that there may be technical issues or glitches with the online banking platform that need to be resolved before customers can access their accounts again. **

Savings bank transactions can typically be deleted by accessing the account statement or transaction history on the bank's online portal or mobile app. From there, you can select the specific transaction you wish to delete and look for an option to remove or delete it. If you are unable to delete the transaction yourself, you can contact your bank's customer service for assistance in removing the transaction from your account history. It's important to note that some transactions may not be able to be deleted, especially if they are already processed or finalized. **

Rotation matrices are commutative when the rotations they represent are around the same axis and by the same angle. In other words, if two rotation matrices represent rotations about parallel axes or about the same axis in the same direction, then they will commute. However, if the rotations are about different axes or in different directions, the matrices will not commute. This is because the order of rotations matters, and when the rotations are not the same, the order in which they are applied affects the final result. **

Yes, the commutative law is valid in absolute value. This means that for any two real numbers a and b, the absolute value of the sum of a and b is equal to the sum of the absolute values of a and b. In other words, |a + b| = |b + a|. This property holds true regardless of the signs of a and b, making the commutative law valid in absolute value. **

To use online banking with your savings account, you will first need to set up online banking with your bank. This usually involves creating an online account and linking your savings account to it. Once your account is set up, you can access your savings account online to check your balance, transfer funds, set up automatic transfers, and even pay bills. Online banking provides a convenient way to manage your savings account from anywhere with an internet connection. **