Posted by **Sophie** on Saturday, June 27, 2009 at 1:36pm.

Use the first five terms of the trigonometric series to find the value of sin pi/12 to four decimal places.

a. 0.2618

b. 0.2588

c. 0.7071

d. 0.2648

I got B, is this right?

- Math -
**Count Iblis**, Saturday, June 27, 2009 at 5:53pm
Correct

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