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PolarNik [594]
3 years ago
8

Help please and thank you !!!!!!!!!!!!!!!

Mathematics
1 answer:
Novay_Z [31]3 years ago
5 0

Answer:


Step-by-step explanation:


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Or, if you wish to simplify:

L = ∫₀²ᵖⁱ √(1 − 2 sin t + sin²t + 1 − 2 cos t + cos²t) dt

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