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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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Do you think online teaching will ever replace real schools?

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Answered by Louis K. • French 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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