9. To stitch a shirt, 2 m 15 cm cloth is needed. Out of 40 m cloth, how many shirts can be stitched and how much cloth will rema
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Differentiate the given solution:
Now, given that <em>x</em> (<em>π</em>/4) = √2/2 … (I'm assuming there are symbols missing somewhere) … you have
Similarly, given that <em>x'</em> (<em>p</em>/4) = 0, you have
From this result, it follows that
So the particular solution to the DE that satisfies the given conditions is