FUN FACT:
Each day you are closer to DEATH

Oma gah ye and wait to die :)

Explanation:

i think it because equal matrices have equal dimensions, only square matrices can be symmetric. for all indices and . every square diagonal matrix is symmetric, since all off-diagonal elements are zero. in linear algebra, a real symmetric matrix represents a self-adjoint operator over a real inner product space.

radiation warms things up temp rises convection currents air circ windy weather