A ramp with an ideal mechanical advantage of 10 lifts objects to a height of 2 m. How long is the ramp? SHOW WORK

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.

see earlier

i believe the answer is a hope it and is correct