Use the second order accurate second derivative central difference formula f(z+h)-2f(x) + f(x-h) h2 along with Richardson extrapolation to obtain a fourth and then sixth order accurate second derivative finite difference formula with leading order error. How does this result compare to the results from question ??(a)i?

Q: sorry can you write it out in pen or pencil please

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Q: Number 15

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Q: 2. y=x,Y=0,X=2, X=3

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Q: Find fs.

A: Explanation of the answer is as follows

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A: Step 1:   Step 2: Step 3: Step 4:

Q: PLEASE WRITE OUT THE WORK ASAP, do NOT TYPE IT

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A: Let's solve 6th question.  Please repost for other parts.

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Q: Please help lol

A: b) c)

Q: Show how to do part 3 please!

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Q: I cannot understand. Please submit handwritten version.

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A: Please comment if you need any clarification. If you find my answer useful please put thumbs…