Q4. If the magnitude of the resultant force to be 500 N directed along the positive y axis. determine the magnitude of force and its direction theta.​

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.

when heated, the valance electrons increased their speed and transferred the heat from electron to electron.   i just took the test.

total distance/total time

(85 + 82)/(5+3)

167/8

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