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MaplePrimes Activity

These are questions asked by dim____

My points are all numerical values. Why gives me such error?




Download temp.mw

How to represent this function in maple?

h(x) is sin(x)/x

I use the product() but do not how to represent the step here like 1,3,5,7.... And also the integral term not working. Making Maple frozen


Thank you!


How to solve Part(b)? Anyone can give me some ideas? Thank you

Download SIR_model.mw


How to write down the differential equation for this practical question? 

I can use dsolve to solve the system equation. 

Thank you! 

How to write the differential equation only according to the graph? Is the temperature related to newton's cooling law? 

Quite confused about this graph. 

Anyone can help me? Thank you so much! 

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