drive the equation 7.13: v²Ẽ +w³µe‚Ẽ = 0, (7.13) from the following: V ·E = õv/e, (7.2a) %3D V ×Ẽ = - jøµÃ, (7.2b) %3D V .à = 0, (7.2c) %3D V xà = J+ jweẼ. (7.2d) %3D
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Derive Eq.(7.13) by using set of equations (7.2 a,b,c and d).
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