It is hot outside, and the air conditioning has been turned on inside two buildings. Building A's walls contain insulation, but Building B's do not. Which building is more likely to cool faster?

building A because the insulation will keep the air in the building while more so building b will let the air flow out because there is no insulation

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.

insects!

explanation: