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Give the general solution to (d2y/dx2) - 2dy/dx -3y = 2sinx

Using the auxiliary equation t^2 - 2t - 3t = 0 t therefore is equal to 3 or -1. Using this value, a complementary function is derived. Y= Ae^(3x) + Be^(-x). Finally, to fully solve, a particular integral of ...
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Describe how a tourist resort can be sustainable.

Sustainablity is about conserving resources for future generations whilst meeting the needs of the present population. Blackpool, a popular place for tourists in the UK has achieved sustainability by impleme...
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Answered by Adam B. • Geography tutor
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对你来说，什么叫做自由？

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Answered by Louis K. • Mandarin tutor
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What is the difference between quantitative data and qualitative data?

Understanding this difference is a very important step in understanding the case studies you will have to study over this course. Both quantitative data and qualitative data are data collection methods , mea...
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Answered by Rhea G. • Psychology tutor
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Traduisez en français les phrases suivantes: It is the responsibility of all countries to help animals threatened with extinction. It is important that we do all we can to preserve their habitats before it is too late.

It is the responsibility of all countries to help animals threatened with extinction. = C’est la responsabilité de tous les pays d’aider les animaux menacés d’extinction It is important that we do all we can...
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Answered by Daphne G. • French tutor
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