1.

The expansion of eSin(x) is?

A. 1 + x + x2⁄2 + x4⁄8 +….
B. 1 + x + x2⁄2 – x4⁄8 +….
C. 1 + x – x2⁄2 + x4⁄8 +….
D. 1 + x + x3⁄6 – x5⁄10 +….
Answer» C. 1 + x – x2⁄2 + x4⁄8 +….


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