document.write( "Question 1075675: e^a+bi=ea(cos b + i sin b) -- Euler's formula\r \n" );
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document.write( "Euler's formula gives rise to e π i + 1 = 0 -- Equation\r \n" );
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document.write( "There are five important numbers of 0 , 1, π, e, and i in this equation.\r \n" );
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document.write( "How can this equation be derived from using Euler's formula? Please describe using words! Thanks. \n" );
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