Simplify (if necessary) then Compute: y" +y' for [6(cosh2x- sinh2x)] d -3x2 dx a2 y(z) = [; (z²x+ cosx')]| axdz (36) cos2 x

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A: Note: -     as per our guidelines we are supposed to answer only one question. Kindly repost other…

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A: Applying implicit derivative we have

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