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1. Solve the differential equation by variation of parameters. y'' y = sin^2(x) y(x) = _______2. The population of a community is known to increase at a rate proportional to the number of people present at time t. If an initial population p_0, has doubled in 4 years, how long will it take to triple? (Round your answer to one decimal place.) _____ yrHow long will it take to quadruple? (Round your answer to one decimal place.)_____ yr

User Kareme
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Refer to the attached images. Comment any questions you may have.

1. Solve the differential equation by variation of parameters. y'' y = sin^2(x) y-example-1
1. Solve the differential equation by variation of parameters. y'' y = sin^2(x) y-example-2
User Longbkit
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