Solve. Round to the nearest ten-thousandth when necessary.Maxwell's theory of electromagnetic waves established that electromagnetism moved through space in waves. Under certain conditions, an equation that Maxwell used to explain the motion of such waves would take the form
= 
,where ? = angle of incidence of the original wave? = angle of incidence of the wave when reflectedA = amplitude of the original waveB = amplitude of the wave when reflected.Express 
in terms
of sin ?, cos ?, sin ?, and cos ?; in other words, eliminate the double angles.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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