A8.55 h inductor with negligible resistance is placed in series with a 14.9 v battery, a 3.00 ω resistor, and a switch. the switch is closed at time t = 0 seconds.
(a) calculate the initial current at t = 0 seconds.
(b) calculate the current as time approaches infinity.
(c) calculate the current at a time of 2.28 s.
(d) determine how long it takes for the current to reach half of its maximum.

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.

wavelength divides in half and speed stays the same.

well clustered together.

points close on a scatter diagram