## Tomas.A 3 years ago is it identity matrix? $$\left[\begin{matrix}1\end{matrix}\right]$$

1. ChrisS

Yes this is the 1 x 1 identity matrix.

2. ash2326

Yeah I think so, 1x1

3. Tomas.A

i thought same but in answers it says that it's not

4. Tomas.A

5. Akshay_Budhkar

ofcourse 1x1 is an identity matrix

6. Tomas.A

just 1x1 is not an identity, it must have 1 :D

7. Akshay_Budhkar