C program to construct a divided difference table for f(x) = cos x based on five points which are 0,1,2,3,4. Use the coefficient ak (k, cos k). Round up to 7 decimal places. Derive p1(x), p2(x), p3(x), p4(x).
Please I need any help I can get on this program. Whatever you guys do to help would be sincerely appreciated. Thanks
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what is a divided difference table?
what are p1(x), p2(x), etc...?
I would love to help you out, but you need to give us more details. Please explain it clearly.
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