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Write Out the Terms of the Series i=14xii2\sum_{\mathrm{i}=1}^{4} \frac{-\mathrm{x}^{\mathrm{i}}}{\mathrm{i}^{2}} A) xx24x39x416-x-\frac{x^{2}}{4}-\frac{x^{3}}{9}-\frac{x^{4}}{16} B) xx22x33x44-x-\frac{x^{2}}{2}-\frac{x^{3}}{3}-\frac{x^{4}}{4}

Question 187

Multiple Choice

Write out the terms of the series.
- i=14xii2\sum_{\mathrm{i}=1}^{4} \frac{-\mathrm{x}^{\mathrm{i}}}{\mathrm{i}^{2}}


A) xx24x39x416-x-\frac{x^{2}}{4}-\frac{x^{3}}{9}-\frac{x^{4}}{16}

B) xx22x33x44-x-\frac{x^{2}}{2}-\frac{x^{3}}{3}-\frac{x^{4}}{4}

C) x4x29x316x4-x-4 x^{2}-9 x^{3}-16 x^{4}

D) x+x24x39+x416-x+\frac{x^{2}}{4}-\frac{x^{3}}{9}+\frac{x^{4}}{16}

Correct Answer:

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