The slope of a displacement time graph for a uniform motion represent what

Explanation:

The slope of a displacement time graph for a uniform motion represent zero

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.

b.a device that inputs heat into a cool object