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How can <sin^{2}θ>=1/2 and <cos^{2}θ>=1/2
How is the proof made?Integrate sin^{2}θ from -Infinity to +Infinity?
How is the proof made?Integrate sin^{2}θ from -Infinity to +Infinity?
You only need to integrate over one cycle. Every other cycle will be the same, right?How can <sin^{2}θ>=1/2 and <cos^{2}θ>=1/2
How is the proof made?Integrate sin^{2}θ from -Infinity to +Infinity?
You forgot to divide by 2*PI to get the average over the interval...I just integrated from 0 to 2Pi changed sin^{2}θ=(1-cos2θ)/2 but the result is Pi and not 1/2...