The Existence and Uniqueness Theorem guarantees that the solution to (t+ 2)y"-sint y+ e2t у-1) - о -4 a) is valid on(- 0,00) (b) is valid on(- 7,0) (c) is valid on(-2,0) (d) does not exist

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Q: 3)3 differant radical #'s rany is the set of all real #'s greater than o

A: Let us give three different examples of radical numbers in the next step.

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A: X~N(0,1) and Y~N(1,4)

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