ghulamu51
2022-09-17
Answered

For a field trip 4 students rode in cars and the rest filled nine buses. How many students were in each bus if 472 students were on the trip?

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Show that the solutions of a homogeneous linear differential equation y''+a(x)y'+b(x)y=0 form a vector space. What is its dimension?

I understand that the dimension is 2 and that 0 is a solution to the differential equation

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How does one go about proving the other two properties of a vector space: closed under addition and closed under multiplication?

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