Use appropriate Lagrange interpolating polynomial, P(x), of degree at most two and 4. (a). four-digit chopping arithmetic to approximate f(0.25) using the following values. f(-1) – 0.8619, f(-0.5) – 0.9580, f(0) – 1.098, f(0.5) – 1.294 (b). a bound for the error. The data were generated using function f(x) – In(e +2). Use the error formula to find

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4. (a).
four-digit chopping arithmetic to approximate f(0.25) using the following values.
Use appropriate Lagrange interpolating polynomial, P(x), of degree at most two and
f(-1) – 0.8619, f(-0.5) – 0.9580, f(0) – 1.098, f(0.5) – 1.294
(b).
a bound for the error.
The data were generated using function f(x) – In(e* + 2). Use the error formula to find
Transcribed Image Text:4. (a). four-digit chopping arithmetic to approximate f(0.25) using the following values. Use appropriate Lagrange interpolating polynomial, P(x), of degree at most two and f(-1) – 0.8619, f(-0.5) – 0.9580, f(0) – 1.098, f(0.5) – 1.294 (b). a bound for the error. The data were generated using function f(x) – In(e* + 2). Use the error formula to find
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