Plz help with this fill in Simple machines decrease by increasing while keeping the same

Word bank: work, distance, and force

Explanation:

zoom id -9038735228 pwd - 97cEeT I m bored come lets have fun

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.

d is the correct answer