I'm kinda debating whether it dunno i'm asking to clarify, and if its the answer i picked explain your why thx if two objects are close to each other and the mass of one object decreases, what happens to the force of gravity acting between the objects? (4 points) select one: a. it decreases b. it stays the same c. it increases d. it increases or decreases, depending on how much the mass increases

The force of gravity between two objects depends on the product of their masses. If one mass decreases, then the product decreases, and the force decreases.  It doesn't matter whether they're 0.01 inch apart or 100 light years apart.

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.

area of focus