Q3/ Solve the following differential equation dy = = (2-x)(2-y) dx By 1- Taylor expansion series (three terms), find the value of y(0.4) if y(0) = 1? 2- Find the exact value of y(0.4)? 3- Calculate absolute and relative error?

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A: given series ∑n=1∞2+-1n·x+4n-1 radius of convergence is defined as R=limn→∞12+-1n1n

Q: Can the graph G be orientable? G:

A: Yes the graph is orientable.

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