2. L{cos 31 } = 2 L{cos 3t } 2 L{cos 3t sin 3t } 2 L{sin 3t} 1-cos 6 2. None of These A Moving to another question will save this response.

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A: topic - integration

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A: Note: since you have posted multiple questions. As per our guidelines we are supposed to solve only…

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Q: 10. If y = sin 2x + cos 2x, then (yn)o is equal to nn a) (-1)"2" b) 2" c) sin+ cos d) None of these

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