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What is the meaning of that symbol ?why is it equal to 1 BY 2
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Asked by Supersanny18 | 20 Dec, 2019, 15:28: PM
answered-by-expert Expert Answer
for time varying function that represents oscillatory motion, < sin2ωt > means , the quantity sin2ωt is averaged over one cycle of period T
 
Above integration is perormed by substituting ωt = θ .Limits of integration become 0 to 2π
Answered by Thiyagarajan K | 21 Dec, 2019, 08:07: AM

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